328563792

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 961009920

約数和(自身を除く): 632446128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 89, 93, 124, 144, 178, 186, 248, 267, 279, 356, 372, 496, 534, 558, 712, 744, 801, 827, 1068, 1116, 1424, 1488, 1602, 1654, 2136, 2232, 2481, 2759, 3204, 3308, 4272, 4464, 4962, 5518, 6408, 6616, 7443, 8277, 9924, 11036, 12816, 13232, 14886, 16554, 19848, 22072, 24831, 25637, 29772, 33108, 39696, 44144, 49662, 51274, 59544, 66216, 73603, 76911, 99324, 102548, 119088, 132432, 147206, 153822, 198648, 205096, 220809, 230733, 294412, 307644, 397296, 410192, 441618, 461466, 588824, 615288, 662427, 883236, 922932, 1177648, 1230576, 1324854, 1766472, 1845864, 2281693, 2649708, 3532944, 3691728, 4563386, 5299416, 6845079, 9126772, 10598832, 13690158, 18253544, 20535237, 27380316, 36507088, 41070474, 54760632, 82140948, 109521264, 164281896, 328563792]

約数ペア:

[(1, 328563792), (2, 164281896), (3, 109521264), (4, 82140948), (6, 54760632), (8, 41070474), (9, 36507088), (12, 27380316), (16, 20535237), (18, 18253544), (24, 13690158), (31, 10598832), (36, 9126772), (48, 6845079), (62, 5299416), (72, 4563386), (89, 3691728), (93, 3532944), (124, 2649708), (144, 2281693), (178, 1845864), (186, 1766472), (248, 1324854), (267, 1230576), (279, 1177648), (356, 922932), (372, 883236), (496, 662427), (534, 615288), (558, 588824), (712, 461466), (744, 441618), (801, 410192), (827, 397296), (1068, 307644), (1116, 294412), (1424, 230733), (1488, 220809), (1602, 205096), (1654, 198648), (2136, 153822), (2232, 147206), (2481, 132432), (2759, 119088), (3204, 102548), (3308, 99324), (4272, 76911), (4464, 73603), (4962, 66216), (5518, 59544), (6408, 51274), (6616, 49662), (7443, 44144), (8277, 39696), (9924, 33108), (11036, 29772), (12816, 25637), (13232, 24831), (14886, 22072), (16554, 19848)]