259036248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 670878720

約数和(自身を除く): 411842472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 421, 744, 827, 842, 1263, 1654, 1684, 2481, 2526, 3308, 3368, 4962, 5052, 6616, 9924, 10104, 13051, 19848, 25637, 26102, 39153, 51274, 52204, 76911, 78306, 102548, 104408, 153822, 156612, 205096, 307644, 313224, 348167, 615288, 696334, 1044501, 1392668, 2089002, 2785336, 4178004, 8356008, 10793177, 21586354, 32379531, 43172708, 64759062, 86345416, 129518124, 259036248]

約数ペア:

[(1, 259036248), (2, 129518124), (3, 86345416), (4, 64759062), (6, 43172708), (8, 32379531), (12, 21586354), (24, 10793177), (31, 8356008), (62, 4178004), (93, 2785336), (124, 2089002), (186, 1392668), (248, 1044501), (372, 696334), (421, 615288), (744, 348167), (827, 313224), (842, 307644), (1263, 205096), (1654, 156612), (1684, 153822), (2481, 104408), (2526, 102548), (3308, 78306), (3368, 76911), (4962, 52204), (5052, 51274), (6616, 39153), (9924, 26102), (10104, 25637), (13051, 19848)]