388242024

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 1064448000

約数和(自身を除く): 676205976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 79, 87, 92, 116, 138, 158, 174, 184, 232, 237, 276, 307, 316, 348, 474, 552, 614, 632, 667, 696, 921, 948, 1228, 1334, 1817, 1842, 1896, 2001, 2291, 2456, 2668, 3634, 3684, 4002, 4582, 5336, 5451, 6873, 7061, 7268, 7368, 8004, 8903, 9164, 10902, 13746, 14122, 14536, 16008, 17806, 18328, 21183, 21804, 24253, 26709, 27492, 28244, 35612, 42366, 43608, 48506, 52693, 53418, 54984, 56488, 71224, 72759, 84732, 97012, 105386, 106836, 145518, 158079, 169464, 194024, 204769, 210772, 213672, 291036, 316158, 409538, 421544, 557819, 582072, 614307, 632316, 703337, 819076, 1115638, 1228614, 1264632, 1406674, 1638152, 1673457, 2110011, 2231276, 2457228, 2813348, 3346914, 4220022, 4462552, 4914456, 5626696, 6693828, 8440044, 13387656, 16176751, 16880088, 32353502, 48530253, 64707004, 97060506, 129414008, 194121012, 388242024]

約数ペア:

[(1, 388242024), (2, 194121012), (3, 129414008), (4, 97060506), (6, 64707004), (8, 48530253), (12, 32353502), (23, 16880088), (24, 16176751), (29, 13387656), (46, 8440044), (58, 6693828), (69, 5626696), (79, 4914456), (87, 4462552), (92, 4220022), (116, 3346914), (138, 2813348), (158, 2457228), (174, 2231276), (184, 2110011), (232, 1673457), (237, 1638152), (276, 1406674), (307, 1264632), (316, 1228614), (348, 1115638), (474, 819076), (552, 703337), (614, 632316), (632, 614307), (667, 582072), (696, 557819), (921, 421544), (948, 409538), (1228, 316158), (1334, 291036), (1817, 213672), (1842, 210772), (1896, 204769), (2001, 194024), (2291, 169464), (2456, 158079), (2668, 145518), (3634, 106836), (3684, 105386), (4002, 97012), (4582, 84732), (5336, 72759), (5451, 71224), (6873, 56488), (7061, 54984), (7268, 53418), (7368, 52693), (8004, 48506), (8903, 43608), (9164, 42366), (10902, 35612), (13746, 28244), (14122, 27492), (14536, 26709), (16008, 24253), (17806, 21804), (18328, 21183)]