1284788664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3571}}^1$

素因数の和:3865

約数の個数: 96

約数和(自身を含む): 3677731200

約数和(自身を除く): 2392942536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 263, 342, 456, 526, 684, 789, 1052, 1368, 1578, 2104, 2367, 3156, 3571, 4734, 4997, 6312, 7142, 9468, 9994, 10713, 14284, 14991, 18936, 19988, 21426, 28568, 29982, 32139, 39976, 42852, 44973, 59964, 64278, 67849, 85704, 89946, 119928, 128556, 135698, 179892, 203547, 257112, 271396, 359784, 407094, 542792, 610641, 814188, 939173, 1221282, 1628376, 1878346, 2442564, 2817519, 3756692, 4885128, 5635038, 7513384, 8452557, 11270076, 16905114, 17844287, 22540152, 33810228, 35688574, 53532861, 67620456, 71377148, 107065722, 142754296, 160598583, 214131444, 321197166, 428262888, 642394332, 1284788664]

約数ペア:

[(1, 1284788664), (2, 642394332), (3, 428262888), (4, 321197166), (6, 214131444), (8, 160598583), (9, 142754296), (12, 107065722), (18, 71377148), (19, 67620456), (24, 53532861), (36, 35688574), (38, 33810228), (57, 22540152), (72, 17844287), (76, 16905114), (114, 11270076), (152, 8452557), (171, 7513384), (228, 5635038), (263, 4885128), (342, 3756692), (456, 2817519), (526, 2442564), (684, 1878346), (789, 1628376), (1052, 1221282), (1368, 939173), (1578, 814188), (2104, 610641), (2367, 542792), (3156, 407094), (3571, 359784), (4734, 271396), (4997, 257112), (6312, 203547), (7142, 179892), (9468, 135698), (9994, 128556), (10713, 119928), (14284, 89946), (14991, 85704), (18936, 67849), (19988, 64278), (21426, 59964), (28568, 44973), (29982, 42852), (32139, 39976)]