13400928

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 41932800

約数和(自身を除く): 28531872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 79, 93, 96, 114, 124, 144, 152, 158, 171, 186, 228, 237, 248, 279, 288, 304, 316, 342, 372, 456, 474, 496, 558, 589, 608, 632, 684, 711, 744, 912, 948, 992, 1116, 1178, 1264, 1368, 1422, 1488, 1501, 1767, 1824, 1896, 2232, 2356, 2449, 2528, 2736, 2844, 2976, 3002, 3534, 3792, 4464, 4503, 4712, 4898, 5301, 5472, 5688, 6004, 7068, 7347, 7584, 8928, 9006, 9424, 9796, 10602, 11376, 12008, 13509, 14136, 14694, 18012, 18848, 19592, 21204, 22041, 22752, 24016, 27018, 28272, 29388, 36024, 39184, 42408, 44082, 46531, 48032, 54036, 56544, 58776, 72048, 78368, 84816, 88164, 93062, 108072, 117552, 139593, 144096, 169632, 176328, 186124, 216144, 235104, 279186, 352656, 372248, 418779, 432288, 558372, 705312, 744496, 837558, 1116744, 1488992, 1675116, 2233488, 3350232, 4466976, 6700464, 13400928]

約数ペア:

[(1, 13400928), (2, 6700464), (3, 4466976), (4, 3350232), (6, 2233488), (8, 1675116), (9, 1488992), (12, 1116744), (16, 837558), (18, 744496), (19, 705312), (24, 558372), (31, 432288), (32, 418779), (36, 372248), (38, 352656), (48, 279186), (57, 235104), (62, 216144), (72, 186124), (76, 176328), (79, 169632), (93, 144096), (96, 139593), (114, 117552), (124, 108072), (144, 93062), (152, 88164), (158, 84816), (171, 78368), (186, 72048), (228, 58776), (237, 56544), (248, 54036), (279, 48032), (288, 46531), (304, 44082), (316, 42408), (342, 39184), (372, 36024), (456, 29388), (474, 28272), (496, 27018), (558, 24016), (589, 22752), (608, 22041), (632, 21204), (684, 19592), (711, 18848), (744, 18012), (912, 14694), (948, 14136), (992, 13509), (1116, 12008), (1178, 11376), (1264, 10602), (1368, 9796), (1422, 9424), (1488, 9006), (1501, 8928), (1767, 7584), (1824, 7347), (1896, 7068), (2232, 6004), (2356, 5688), (2449, 5472), (2528, 5301), (2736, 4898), (2844, 4712), (2976, 4503), (3002, 4464), (3534, 3792)]