399032244

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1428

約数の個数: 144

約数和(自身を含む): 1176319872

約数和(自身を除く): 777287628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 243, 276, 299, 324, 351, 414, 468, 486, 598, 621, 702, 828, 897, 972, 1053, 1196, 1242, 1373, 1404, 1794, 1863, 2106, 2484, 2691, 2746, 3159, 3588, 3726, 4119, 4212, 5382, 5492, 5589, 6318, 7452, 8073, 8238, 10764, 11178, 12357, 12636, 16146, 16476, 17849, 22356, 24219, 24714, 31579, 32292, 35698, 37071, 48438, 49428, 53547, 63158, 71396, 72657, 74142, 94737, 96876, 107094, 111213, 126316, 145314, 148284, 160641, 189474, 214188, 222426, 284211, 290628, 321282, 333639, 378948, 410527, 444852, 481923, 568422, 642564, 667278, 821054, 852633, 963846, 1136844, 1231581, 1334556, 1445769, 1642108, 1705266, 1927692, 2463162, 2557899, 2891538, 3410532, 3694743, 4337307, 4926324, 5115798, 5783076, 7389486, 7673697, 8674614, 10231596, 11084229, 14778972, 15347394, 17349228, 22168458, 30694788, 33252687, 44336916, 66505374, 99758061, 133010748, 199516122, 399032244]

約数ペア:

[(1, 399032244), (2, 199516122), (3, 133010748), (4, 99758061), (6, 66505374), (9, 44336916), (12, 33252687), (13, 30694788), (18, 22168458), (23, 17349228), (26, 15347394), (27, 14778972), (36, 11084229), (39, 10231596), (46, 8674614), (52, 7673697), (54, 7389486), (69, 5783076), (78, 5115798), (81, 4926324), (92, 4337307), (108, 3694743), (117, 3410532), (138, 2891538), (156, 2557899), (162, 2463162), (207, 1927692), (234, 1705266), (243, 1642108), (276, 1445769), (299, 1334556), (324, 1231581), (351, 1136844), (414, 963846), (468, 852633), (486, 821054), (598, 667278), (621, 642564), (702, 568422), (828, 481923), (897, 444852), (972, 410527), (1053, 378948), (1196, 333639), (1242, 321282), (1373, 290628), (1404, 284211), (1794, 222426), (1863, 214188), (2106, 189474), (2484, 160641), (2691, 148284), (2746, 145314), (3159, 126316), (3588, 111213), (3726, 107094), (4119, 96876), (4212, 94737), (5382, 74142), (5492, 72657), (5589, 71396), (6318, 63158), (7452, 53547), (8073, 49428), (8238, 48438), (10764, 37071), (11178, 35698), (12357, 32292), (12636, 31579), (16146, 24714), (16476, 24219), (17849, 22356)]