281624992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2534

約数の個数: 96

約数和(自身を含む): 674412480

約数和(自身を除く): 392787488

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 352, 374, 418, 544, 608, 646, 748, 836, 1292, 1496, 1672, 2477, 2584, 2992, 3344, 3553, 4954, 5168, 5984, 6688, 7106, 9908, 10336, 14212, 19816, 27247, 28424, 39632, 42109, 47063, 54494, 56848, 79264, 84218, 94126, 108988, 113696, 168436, 188252, 217976, 336872, 376504, 435952, 463199, 517693, 673744, 753008, 800071, 871904, 926398, 1035386, 1347488, 1506016, 1600142, 1852796, 2070772, 3200284, 3705592, 4141544, 6400568, 7411184, 8283088, 8800781, 12801136, 14822368, 16566176, 17601562, 25602272, 35203124, 70406248, 140812496, 281624992]

約数ペア:

[(1, 281624992), (2, 140812496), (4, 70406248), (8, 35203124), (11, 25602272), (16, 17601562), (17, 16566176), (19, 14822368), (22, 12801136), (32, 8800781), (34, 8283088), (38, 7411184), (44, 6400568), (68, 4141544), (76, 3705592), (88, 3200284), (136, 2070772), (152, 1852796), (176, 1600142), (187, 1506016), (209, 1347488), (272, 1035386), (304, 926398), (323, 871904), (352, 800071), (374, 753008), (418, 673744), (544, 517693), (608, 463199), (646, 435952), (748, 376504), (836, 336872), (1292, 217976), (1496, 188252), (1672, 168436), (2477, 113696), (2584, 108988), (2992, 94126), (3344, 84218), (3553, 79264), (4954, 56848), (5168, 54494), (5984, 47063), (6688, 42109), (7106, 39632), (9908, 28424), (10336, 27247), (14212, 19816)]