391151376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 240

約数和(自身を含む): 1411715200

約数和(自身を除く): 1020563824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 242, 252, 264, 297, 308, 336, 363, 378, 396, 432, 462, 484, 504, 528, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1008, 1069, 1089, 1188, 1232, 1386, 1452, 1512, 1584, 1694, 1848, 1936, 2079, 2138, 2178, 2376, 2541, 2772, 2904, 3024, 3207, 3267, 3388, 3696, 4158, 4276, 4356, 4752, 5082, 5544, 5808, 6414, 6534, 6776, 7483, 7623, 8316, 8552, 8712, 9621, 10164, 11088, 11759, 12828, 13068, 13552, 14966, 15246, 16632, 17104, 17424, 19242, 20328, 22449, 22869, 23518, 25656, 26136, 28863, 29932, 30492, 33264, 35277, 38484, 40656, 44898, 45738, 47036, 51312, 52272, 57726, 59864, 60984, 67347, 70554, 76968, 82313, 89796, 91476, 94072, 105831, 115452, 119728, 121968, 129349, 134694, 141108, 153936, 164626, 179592, 182952, 188144, 202041, 211662, 230904, 246939, 258698, 269388, 282216, 317493, 329252, 359184, 365904, 388047, 404082, 423324, 461808, 493878, 517396, 538776, 564432, 634986, 658504, 740817, 776094, 808164, 846648, 905443, 987756, 1034792, 1077552, 1164141, 1269972, 1317008, 1481634, 1552188, 1616328, 1693296, 1810886, 1975512, 2069584, 2222451, 2328282, 2539944, 2716329, 2963268, 3104376, 3232656, 3492423, 3621772, 3951024, 4444902, 4656564, 5079888, 5432658, 5926536, 6208752, 6984846, 7243544, 8148987, 8889804, 9313128, 10865316, 11853072, 13969692, 14487088, 16297974, 17779608, 18626256, 21730632, 24446961, 27939384, 32595948, 35559216, 43461264, 48893922, 55878768, 65191896, 97787844, 130383792, 195575688, 391151376]

約数ペア:

[(1, 391151376), (2, 195575688), (3, 130383792), (4, 97787844), (6, 65191896), (7, 55878768), (8, 48893922), (9, 43461264), (11, 35559216), (12, 32595948), (14, 27939384), (16, 24446961), (18, 21730632), (21, 18626256), (22, 17779608), (24, 16297974), (27, 14487088), (28, 13969692), (33, 11853072), (36, 10865316), (42, 9313128), (44, 8889804), (48, 8148987), (54, 7243544), (56, 6984846), (63, 6208752), (66, 5926536), (72, 5432658), (77, 5079888), (84, 4656564), (88, 4444902), (99, 3951024), (108, 3621772), (112, 3492423), (121, 3232656), (126, 3104376), (132, 2963268), (144, 2716329), (154, 2539944), (168, 2328282), (176, 2222451), (189, 2069584), (198, 1975512), (216, 1810886), (231, 1693296), (242, 1616328), (252, 1552188), (264, 1481634), (297, 1317008), (308, 1269972), (336, 1164141), (363, 1077552), (378, 1034792), (396, 987756), (432, 905443), (462, 846648), (484, 808164), (504, 776094), (528, 740817), (594, 658504), (616, 634986), (693, 564432), (726, 538776), (756, 517396), (792, 493878), (847, 461808), (924, 423324), (968, 404082), (1008, 388047), (1069, 365904), (1089, 359184), (1188, 329252), (1232, 317493), (1386, 282216), (1452, 269388), (1512, 258698), (1584, 246939), (1694, 230904), (1848, 211662), (1936, 202041), (2079, 188144), (2138, 182952), (2178, 179592), (2376, 164626), (2541, 153936), (2772, 141108), (2904, 134694), (3024, 129349), (3207, 121968), (3267, 119728), (3388, 115452), (3696, 105831), (4158, 94072), (4276, 91476), (4356, 89796), (4752, 82313), (5082, 76968), (5544, 70554), (5808, 67347), (6414, 60984), (6534, 59864), (6776, 57726), (7483, 52272), (7623, 51312), (8316, 47036), (8552, 45738), (8712, 44898), (9621, 40656), (10164, 38484), (11088, 35277), (11759, 33264), (12828, 30492), (13068, 29932), (13552, 28863), (14966, 26136), (15246, 25656), (16632, 23518), (17104, 22869), (17424, 22449), (19242, 20328)]