1438825668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1567}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 4071481344

約数和(自身を除く): 2632655676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 643, 714, 1286, 1428, 1567, 1929, 2572, 3134, 3858, 4501, 4701, 6268, 7716, 9002, 9402, 10931, 10969, 13503, 18004, 18804, 21862, 21938, 26639, 27006, 32793, 32907, 43724, 43876, 53278, 54012, 65586, 65814, 76517, 79917, 106556, 131172, 131628, 153034, 159834, 186473, 229551, 306068, 319668, 372946, 459102, 559419, 745892, 918204, 1007581, 1118838, 2015162, 2237676, 3022743, 4030324, 6045486, 7053067, 12090972, 14106134, 17128877, 21159201, 28212268, 34257754, 42318402, 51386631, 68515508, 84636804, 102773262, 119902139, 205546524, 239804278, 359706417, 479608556, 719412834, 1438825668]

約数ペア:

[(1, 1438825668), (2, 719412834), (3, 479608556), (4, 359706417), (6, 239804278), (7, 205546524), (12, 119902139), (14, 102773262), (17, 84636804), (21, 68515508), (28, 51386631), (34, 42318402), (42, 34257754), (51, 28212268), (68, 21159201), (84, 17128877), (102, 14106134), (119, 12090972), (204, 7053067), (238, 6045486), (357, 4030324), (476, 3022743), (643, 2237676), (714, 2015162), (1286, 1118838), (1428, 1007581), (1567, 918204), (1929, 745892), (2572, 559419), (3134, 459102), (3858, 372946), (4501, 319668), (4701, 306068), (6268, 229551), (7716, 186473), (9002, 159834), (9402, 153034), (10931, 131628), (10969, 131172), (13503, 106556), (18004, 79917), (18804, 76517), (21862, 65814), (21938, 65586), (26639, 54012), (27006, 53278), (32793, 43876), (32907, 43724)]