897549664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3204

約数の個数: 96

約数和(自身を含む): 2077004160

約数和(自身を除く): 1179454496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 76, 86, 88, 152, 172, 176, 209, 304, 344, 352, 418, 473, 608, 688, 817, 836, 946, 1376, 1634, 1672, 1892, 3121, 3268, 3344, 3784, 6242, 6536, 6688, 7568, 8987, 12484, 13072, 15136, 17974, 24968, 26144, 34331, 35948, 49936, 59299, 68662, 71896, 99872, 118598, 134203, 137324, 143792, 237196, 268406, 274648, 287584, 474392, 536812, 549296, 652289, 948784, 1073624, 1098592, 1304578, 1476233, 1897568, 2147248, 2549857, 2609156, 2952466, 4294496, 5099714, 5218312, 5904932, 10199428, 10436624, 11809864, 20398856, 20873248, 23619728, 28048427, 40797712, 47239456, 56096854, 81595424, 112193708, 224387416, 448774832, 897549664]

約数ペア:

[(1, 897549664), (2, 448774832), (4, 224387416), (8, 112193708), (11, 81595424), (16, 56096854), (19, 47239456), (22, 40797712), (32, 28048427), (38, 23619728), (43, 20873248), (44, 20398856), (76, 11809864), (86, 10436624), (88, 10199428), (152, 5904932), (172, 5218312), (176, 5099714), (209, 4294496), (304, 2952466), (344, 2609156), (352, 2549857), (418, 2147248), (473, 1897568), (608, 1476233), (688, 1304578), (817, 1098592), (836, 1073624), (946, 948784), (1376, 652289), (1634, 549296), (1672, 536812), (1892, 474392), (3121, 287584), (3268, 274648), (3344, 268406), (3784, 237196), (6242, 143792), (6536, 137324), (6688, 134203), (7568, 118598), (8987, 99872), (12484, 71896), (13072, 68662), (15136, 59299), (17974, 49936), (24968, 35948), (26144, 34331)]