15703397476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1098

約数の個数: 144

約数和(自身を含む): 33507419904

約数和(自身を除く): 17804022428

約数列:

[1, 2, 4, 13, 19, 23, 26, 37, 38, 46, 52, 74, 76, 92, 148, 247, 299, 361, 437, 481, 494, 598, 703, 722, 851, 874, 962, 983, 988, 1196, 1406, 1444, 1702, 1748, 1924, 1966, 2812, 3404, 3932, 4693, 5681, 8303, 9139, 9386, 11063, 11362, 12779, 13357, 16169, 16606, 18278, 18677, 18772, 22126, 22609, 22724, 25558, 26714, 32338, 33212, 36371, 36556, 37354, 44252, 45218, 51116, 53428, 64676, 72742, 74708, 90436, 107939, 145484, 173641, 210197, 215878, 242801, 293917, 307211, 347282, 354863, 420394, 429571, 431756, 472823, 485602, 587834, 614422, 691049, 694564, 709726, 836533, 840788, 859142, 945646, 971204, 1175668, 1228844, 1382098, 1419452, 1673066, 1718284, 1891292, 2764196, 3346132, 3993743, 4613219, 5584423, 7987486, 8161849, 8983637, 9226438, 10874929, 11168846, 13129931, 15894127, 15974972, 16323698, 17967274, 18452876, 21749858, 22337692, 26259862, 31788254, 32647396, 35934548, 43499716, 52519724, 63576508, 106104037, 170689103, 206623651, 212208074, 301988413, 341378206, 413247302, 424416148, 603976826, 682756412, 826494604, 1207953652, 3925849369, 7851698738, 15703397476]

約数ペア:

[(1, 15703397476), (2, 7851698738), (4, 3925849369), (13, 1207953652), (19, 826494604), (23, 682756412), (26, 603976826), (37, 424416148), (38, 413247302), (46, 341378206), (52, 301988413), (74, 212208074), (76, 206623651), (92, 170689103), (148, 106104037), (247, 63576508), (299, 52519724), (361, 43499716), (437, 35934548), (481, 32647396), (494, 31788254), (598, 26259862), (703, 22337692), (722, 21749858), (851, 18452876), (874, 17967274), (962, 16323698), (983, 15974972), (988, 15894127), (1196, 13129931), (1406, 11168846), (1444, 10874929), (1702, 9226438), (1748, 8983637), (1924, 8161849), (1966, 7987486), (2812, 5584423), (3404, 4613219), (3932, 3993743), (4693, 3346132), (5681, 2764196), (8303, 1891292), (9139, 1718284), (9386, 1673066), (11063, 1419452), (11362, 1382098), (12779, 1228844), (13357, 1175668), (16169, 971204), (16606, 945646), (18278, 859142), (18677, 840788), (18772, 836533), (22126, 709726), (22609, 694564), (22724, 691049), (25558, 614422), (26714, 587834), (32338, 485602), (33212, 472823), (36371, 431756), (36556, 429571), (37354, 420394), (44252, 354863), (45218, 347282), (51116, 307211), (53428, 293917), (64676, 242801), (72742, 215878), (74708, 210197), (90436, 173641), (107939, 145484)]