399095088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 1220921856

約数和(自身を除く): 821826768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 73, 84, 106, 112, 146, 159, 168, 212, 219, 292, 307, 318, 336, 371, 424, 438, 511, 584, 614, 636, 742, 848, 876, 921, 1022, 1113, 1168, 1228, 1272, 1484, 1533, 1752, 1842, 2044, 2149, 2226, 2456, 2544, 2968, 3066, 3504, 3684, 3869, 4088, 4298, 4452, 4912, 5936, 6132, 6447, 7368, 7738, 8176, 8596, 8904, 11607, 12264, 12894, 14736, 15476, 16271, 17192, 17808, 22411, 23214, 24528, 25788, 27083, 30952, 32542, 34384, 44822, 46428, 48813, 51576, 54166, 61904, 65084, 67233, 81249, 89644, 92856, 97626, 103152, 108332, 113897, 130168, 134466, 156877, 162498, 179288, 185712, 195252, 216664, 227794, 260336, 268932, 313754, 324996, 341691, 358576, 390504, 433328, 455588, 470631, 537864, 627508, 649992, 683382, 781008, 911176, 941262, 1075728, 1187783, 1255016, 1299984, 1366764, 1822352, 1882524, 2375566, 2510032, 2733528, 3563349, 3765048, 4751132, 5467056, 7126698, 7530096, 8314481, 9502264, 14253396, 16628962, 19004528, 24943443, 28506792, 33257924, 49886886, 57013584, 66515848, 99773772, 133031696, 199547544, 399095088]

約数ペア:

[(1, 399095088), (2, 199547544), (3, 133031696), (4, 99773772), (6, 66515848), (7, 57013584), (8, 49886886), (12, 33257924), (14, 28506792), (16, 24943443), (21, 19004528), (24, 16628962), (28, 14253396), (42, 9502264), (48, 8314481), (53, 7530096), (56, 7126698), (73, 5467056), (84, 4751132), (106, 3765048), (112, 3563349), (146, 2733528), (159, 2510032), (168, 2375566), (212, 1882524), (219, 1822352), (292, 1366764), (307, 1299984), (318, 1255016), (336, 1187783), (371, 1075728), (424, 941262), (438, 911176), (511, 781008), (584, 683382), (614, 649992), (636, 627508), (742, 537864), (848, 470631), (876, 455588), (921, 433328), (1022, 390504), (1113, 358576), (1168, 341691), (1228, 324996), (1272, 313754), (1484, 268932), (1533, 260336), (1752, 227794), (1842, 216664), (2044, 195252), (2149, 185712), (2226, 179288), (2456, 162498), (2544, 156877), (2968, 134466), (3066, 130168), (3504, 113897), (3684, 108332), (3869, 103152), (4088, 97626), (4298, 92856), (4452, 89644), (4912, 81249), (5936, 67233), (6132, 65084), (6447, 61904), (7368, 54166), (7738, 51576), (8176, 48813), (8596, 46428), (8904, 44822), (11607, 34384), (12264, 32542), (12894, 30952), (14736, 27083), (15476, 25788), (16271, 24528), (17192, 23214), (17808, 22411)]