38905218216

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:1014

約数の個数: 320

約数和(自身を含む): 122081256000

約数和(自身を除く): 83176037784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 269, 306, 323, 324, 342, 408, 456, 459, 513, 538, 612, 646, 648, 684, 691, 807, 918, 969, 1026, 1076, 1224, 1292, 1368, 1377, 1382, 1539, 1614, 1836, 1938, 2052, 2073, 2152, 2421, 2584, 2754, 2764, 2907, 3078, 3228, 3672, 3876, 4104, 4146, 4573, 4842, 5111, 5508, 5528, 5814, 6156, 6219, 6456, 7263, 7752, 8292, 8721, 9146, 9684, 10222, 11016, 11628, 11747, 12312, 12438, 13129, 13719, 14526, 15333, 16584, 17442, 18292, 18657, 19368, 20444, 21789, 23256, 23494, 24876, 26163, 26258, 27438, 29052, 30666, 34884, 35241, 36584, 37314, 39387, 40888, 41157, 43578, 45999, 46988, 49752, 52326, 52516, 54876, 55971, 58104, 61332, 69768, 70482, 74628, 78774, 82314, 86887, 87156, 91998, 93976, 104652, 105032, 105723, 109752, 111942, 118161, 122664, 123471, 137997, 140964, 149256, 157548, 164628, 173774, 174312, 183996, 185879, 209304, 211446, 223193, 223884, 236322, 246942, 260661, 275994, 281928, 315096, 317169, 329256, 347548, 354483, 367992, 370413, 371758, 413991, 422892, 446386, 447768, 472644, 493884, 521322, 551988, 557637, 634338, 669579, 695096, 708966, 740826, 743516, 781983, 827982, 845784, 892772, 945288, 951507, 987768, 1042644, 1063449, 1103976, 1115274, 1268676, 1339158, 1417932, 1481652, 1487032, 1563966, 1655964, 1672911, 1785544, 1903014, 2008737, 2085288, 2126898, 2230548, 2345949, 2537352, 2678316, 2835864, 2963304, 3127932, 3159943, 3311928, 3345822, 3531701, 3806028, 4017474, 4253796, 4461096, 4691898, 5018733, 5356632, 6026211, 6255864, 6319886, 6691644, 7037847, 7063402, 7612056, 8034948, 8507592, 9383796, 9479829, 10037466, 10595103, 12052422, 12639772, 13383288, 14075694, 14126804, 15056199, 16069896, 18078633, 18767592, 18959658, 20074932, 21190206, 24104844, 25279544, 28151388, 28253608, 28439487, 30112398, 31785309, 36157266, 37919316, 40149864, 42380412, 48209688, 56302776, 56878974, 60038917, 60224796, 63570618, 72314532, 75838632, 84760824, 85318461, 95355927, 113757948, 120077834, 120449592, 127141236, 144629064, 170636922, 180116751, 190711854, 227515896, 240155668, 254282472, 255955383, 286067781, 341273844, 360233502, 381423708, 480311336, 511910766, 540350253, 572135562, 682547688, 720467004, 762847416, 1023821532, 1080700506, 1144271124, 1440934008, 1621050759, 2047643064, 2161401012, 2288542248, 3242101518, 4322802024, 4863152277, 6484203036, 9726304554, 12968406072, 19452609108, 38905218216]

約数ペア:

[(1, 38905218216), (2, 19452609108), (3, 12968406072), (4, 9726304554), (6, 6484203036), (8, 4863152277), (9, 4322802024), (12, 3242101518), (17, 2288542248), (18, 2161401012), (19, 2047643064), (24, 1621050759), (27, 1440934008), (34, 1144271124), (36, 1080700506), (38, 1023821532), (51, 762847416), (54, 720467004), (57, 682547688), (68, 572135562), (72, 540350253), (76, 511910766), (81, 480311336), (102, 381423708), (108, 360233502), (114, 341273844), (136, 286067781), (152, 255955383), (153, 254282472), (162, 240155668), (171, 227515896), (204, 190711854), (216, 180116751), (228, 170636922), (269, 144629064), (306, 127141236), (323, 120449592), (324, 120077834), (342, 113757948), (408, 95355927), (456, 85318461), (459, 84760824), (513, 75838632), (538, 72314532), (612, 63570618), (646, 60224796), (648, 60038917), (684, 56878974), (691, 56302776), (807, 48209688), (918, 42380412), (969, 40149864), (1026, 37919316), (1076, 36157266), (1224, 31785309), (1292, 30112398), (1368, 28439487), (1377, 28253608), (1382, 28151388), (1539, 25279544), (1614, 24104844), (1836, 21190206), (1938, 20074932), (2052, 18959658), (2073, 18767592), (2152, 18078633), (2421, 16069896), (2584, 15056199), (2754, 14126804), (2764, 14075694), (2907, 13383288), (3078, 12639772), (3228, 12052422), (3672, 10595103), (3876, 10037466), (4104, 9479829), (4146, 9383796), (4573, 8507592), (4842, 8034948), (5111, 7612056), (5508, 7063402), (5528, 7037847), (5814, 6691644), (6156, 6319886), (6219, 6255864), (6456, 6026211), (7263, 5356632), (7752, 5018733), (8292, 4691898), (8721, 4461096), (9146, 4253796), (9684, 4017474), (10222, 3806028), (11016, 3531701), (11628, 3345822), (11747, 3311928), (12312, 3159943), (12438, 3127932), (13129, 2963304), (13719, 2835864), (14526, 2678316), (15333, 2537352), (16584, 2345949), (17442, 2230548), (18292, 2126898), (18657, 2085288), (19368, 2008737), (20444, 1903014), (21789, 1785544), (23256, 1672911), (23494, 1655964), (24876, 1563966), (26163, 1487032), (26258, 1481652), (27438, 1417932), (29052, 1339158), (30666, 1268676), (34884, 1115274), (35241, 1103976), (36584, 1063449), (37314, 1042644), (39387, 987768), (40888, 951507), (41157, 945288), (43578, 892772), (45999, 845784), (46988, 827982), (49752, 781983), (52326, 743516), (52516, 740826), (54876, 708966), (55971, 695096), (58104, 669579), (61332, 634338), (69768, 557637), (70482, 551988), (74628, 521322), (78774, 493884), (82314, 472644), (86887, 447768), (87156, 446386), (91998, 422892), (93976, 413991), (104652, 371758), (105032, 370413), (105723, 367992), (109752, 354483), (111942, 347548), (118161, 329256), (122664, 317169), (123471, 315096), (137997, 281928), (140964, 275994), (149256, 260661), (157548, 246942), (164628, 236322), (173774, 223884), (174312, 223193), (183996, 211446), (185879, 209304)]