304317832

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 756000000

約数和(自身を除く): 451682168

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 343, 364, 392, 449, 494, 532, 637, 686, 728, 898, 931, 988, 1064, 1274, 1372, 1729, 1796, 1862, 1976, 2548, 2744, 3143, 3458, 3592, 3724, 4459, 5096, 5837, 6286, 6517, 6916, 7448, 8531, 8918, 11674, 12103, 12572, 13034, 13832, 17062, 17836, 22001, 23348, 24206, 25144, 26068, 34124, 35672, 40859, 44002, 46696, 48412, 52136, 59717, 68248, 81718, 84721, 88004, 96824, 110903, 119434, 154007, 163436, 169442, 176008, 221806, 238868, 286013, 308014, 326872, 338884, 418019, 443612, 477736, 572026, 616028, 677768, 776321, 836038, 887224, 1144052, 1232056, 1552642, 1672076, 2002091, 2288104, 2926133, 3105284, 3344152, 4004182, 5434247, 5852266, 6210568, 8008364, 10868494, 11704532, 16016728, 21736988, 23409064, 38039729, 43473976, 76079458, 152158916, 304317832]

約数ペア:

[(1, 304317832), (2, 152158916), (4, 76079458), (7, 43473976), (8, 38039729), (13, 23409064), (14, 21736988), (19, 16016728), (26, 11704532), (28, 10868494), (38, 8008364), (49, 6210568), (52, 5852266), (56, 5434247), (76, 4004182), (91, 3344152), (98, 3105284), (104, 2926133), (133, 2288104), (152, 2002091), (182, 1672076), (196, 1552642), (247, 1232056), (266, 1144052), (343, 887224), (364, 836038), (392, 776321), (449, 677768), (494, 616028), (532, 572026), (637, 477736), (686, 443612), (728, 418019), (898, 338884), (931, 326872), (988, 308014), (1064, 286013), (1274, 238868), (1372, 221806), (1729, 176008), (1796, 169442), (1862, 163436), (1976, 154007), (2548, 119434), (2744, 110903), (3143, 96824), (3458, 88004), (3592, 84721), (3724, 81718), (4459, 68248), (5096, 59717), (5837, 52136), (6286, 48412), (6517, 46696), (6916, 44002), (7448, 40859), (8531, 35672), (8918, 34124), (11674, 26068), (12103, 25144), (12572, 24206), (13034, 23348), (13832, 22001), (17062, 17836)]