28048546764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 84309249024

約数和(自身を除く): 56260702260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 103, 113, 126, 131, 146, 206, 219, 226, 252, 262, 292, 309, 339, 393, 412, 438, 452, 511, 524, 618, 657, 678, 721, 786, 791, 876, 917, 927, 1017, 1022, 1179, 1236, 1314, 1356, 1442, 1533, 1572, 1582, 1834, 1854, 2034, 2044, 2163, 2358, 2373, 2628, 2751, 2884, 3066, 3164, 3668, 3708, 4068, 4326, 4599, 4716, 4746, 5502, 6132, 6489, 7119, 7519, 8249, 8253, 8652, 9198, 9492, 9563, 11004, 11639, 12978, 13493, 14238, 14803, 15038, 16498, 16506, 18396, 19126, 22557, 23278, 24747, 25956, 26986, 28476, 28689, 29606, 30076, 32996, 33012, 34917, 38252, 40479, 44409, 45114, 46556, 49494, 52633, 53972, 57378, 57743, 59212, 66941, 67671, 69834, 74241, 80958, 81473, 86067, 88818, 90228, 94451, 98988, 103621, 104751, 105266, 114756, 115486, 121437, 133227, 133882, 135342, 139668, 148482, 157899, 161916, 162946, 172134, 173229, 177636, 188902, 200823, 207242, 209502, 210532, 230972, 242874, 244419, 266454, 267764, 270684, 283353, 296964, 310863, 315798, 325892, 344268, 346458, 377804, 401646, 414484, 419004, 473697, 485748, 488838, 519687, 532908, 566706, 602469, 621726, 631596, 692916, 733257, 803292, 849647, 850059, 932589, 947394, 977676, 984989, 1039374, 1080619, 1133412, 1204938, 1243452, 1466514, 1524709, 1699294, 1700118, 1865178, 1894788, 1969978, 2078748, 2161238, 2409876, 2548941, 2933028, 2954967, 3049418, 3241857, 3398588, 3400236, 3730356, 3939956, 4322476, 4574127, 5097882, 5909934, 5947529, 6098836, 6483714, 6894923, 7564333, 7646823, 8864901, 9148254, 9725571, 10195764, 10672963, 11819868, 11895058, 12967428, 13722381, 13789846, 15128666, 15293646, 17729802, 17842587, 18296508, 19451142, 20684769, 21345926, 22692999, 23790116, 27444762, 27579692, 30257332, 30587292, 32018889, 35459604, 35685174, 38902284, 41369538, 42691852, 45385998, 53527761, 54889524, 62054307, 64037778, 68078997, 71370348, 82739076, 90771996, 96056667, 107055522, 111303757, 124108614, 128075556, 136157994, 192113334, 214111044, 222607514, 248217228, 272315988, 333911271, 384226668, 445215028, 667822542, 779126299, 1001733813, 1335645084, 1558252598, 2003467626, 2337378897, 3116505196, 4006935252, 4674757794, 7012136691, 9349515588, 14024273382, 28048546764]

約数ペア:

[(1, 28048546764), (2, 14024273382), (3, 9349515588), (4, 7012136691), (6, 4674757794), (7, 4006935252), (9, 3116505196), (12, 2337378897), (14, 2003467626), (18, 1558252598), (21, 1335645084), (28, 1001733813), (36, 779126299), (42, 667822542), (63, 445215028), (73, 384226668), (84, 333911271), (103, 272315988), (113, 248217228), (126, 222607514), (131, 214111044), (146, 192113334), (206, 136157994), (219, 128075556), (226, 124108614), (252, 111303757), (262, 107055522), (292, 96056667), (309, 90771996), (339, 82739076), (393, 71370348), (412, 68078997), (438, 64037778), (452, 62054307), (511, 54889524), (524, 53527761), (618, 45385998), (657, 42691852), (678, 41369538), (721, 38902284), (786, 35685174), (791, 35459604), (876, 32018889), (917, 30587292), (927, 30257332), (1017, 27579692), (1022, 27444762), (1179, 23790116), (1236, 22692999), (1314, 21345926), (1356, 20684769), (1442, 19451142), (1533, 18296508), (1572, 17842587), (1582, 17729802), (1834, 15293646), (1854, 15128666), (2034, 13789846), (2044, 13722381), (2163, 12967428), (2358, 11895058), (2373, 11819868), (2628, 10672963), (2751, 10195764), (2884, 9725571), (3066, 9148254), (3164, 8864901), (3668, 7646823), (3708, 7564333), (4068, 6894923), (4326, 6483714), (4599, 6098836), (4716, 5947529), (4746, 5909934), (5502, 5097882), (6132, 4574127), (6489, 4322476), (7119, 3939956), (7519, 3730356), (8249, 3400236), (8253, 3398588), (8652, 3241857), (9198, 3049418), (9492, 2954967), (9563, 2933028), (11004, 2548941), (11639, 2409876), (12978, 2161238), (13493, 2078748), (14238, 1969978), (14803, 1894788), (15038, 1865178), (16498, 1700118), (16506, 1699294), (18396, 1524709), (19126, 1466514), (22557, 1243452), (23278, 1204938), (24747, 1133412), (25956, 1080619), (26986, 1039374), (28476, 984989), (28689, 977676), (29606, 947394), (30076, 932589), (32996, 850059), (33012, 849647), (34917, 803292), (38252, 733257), (40479, 692916), (44409, 631596), (45114, 621726), (46556, 602469), (49494, 566706), (52633, 532908), (53972, 519687), (57378, 488838), (57743, 485748), (59212, 473697), (66941, 419004), (67671, 414484), (69834, 401646), (74241, 377804), (80958, 346458), (81473, 344268), (86067, 325892), (88818, 315798), (90228, 310863), (94451, 296964), (98988, 283353), (103621, 270684), (104751, 267764), (105266, 266454), (114756, 244419), (115486, 242874), (121437, 230972), (133227, 210532), (133882, 209502), (135342, 207242), (139668, 200823), (148482, 188902), (157899, 177636), (161916, 173229), (162946, 172134)]