1489231692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4540

約数の個数: 144

約数和(自身を含む): 4367720448

約数和(自身を除く): 2878488756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 372, 403, 414, 468, 558, 598, 713, 806, 828, 897, 1116, 1196, 1209, 1426, 1612, 1794, 2139, 2418, 2691, 2852, 3588, 3627, 4278, 4463, 4836, 5382, 6417, 7254, 8556, 8926, 9269, 10764, 12834, 13389, 14508, 17852, 18538, 25668, 26778, 27807, 37076, 40167, 53556, 55614, 58019, 80334, 83421, 102649, 111228, 116038, 138353, 160668, 166842, 174057, 205298, 232076, 276706, 307947, 333684, 348114, 410596, 415059, 522171, 553412, 615894, 696228, 830118, 923841, 1044342, 1231788, 1245177, 1334437, 1660236, 1798589, 1847682, 2088684, 2490354, 2668874, 3182119, 3597178, 3695364, 4003311, 4980708, 5337748, 5395767, 6364238, 7194356, 8006622, 9546357, 10791534, 12009933, 12728476, 16013244, 16187301, 19092714, 21583068, 24019866, 28639071, 32374602, 38185428, 41367547, 48039732, 57278142, 64749204, 82735094, 114556284, 124102641, 165470188, 248205282, 372307923, 496410564, 744615846, 1489231692]

約数ペア:

[(1, 1489231692), (2, 744615846), (3, 496410564), (4, 372307923), (6, 248205282), (9, 165470188), (12, 124102641), (13, 114556284), (18, 82735094), (23, 64749204), (26, 57278142), (31, 48039732), (36, 41367547), (39, 38185428), (46, 32374602), (52, 28639071), (62, 24019866), (69, 21583068), (78, 19092714), (92, 16187301), (93, 16013244), (117, 12728476), (124, 12009933), (138, 10791534), (156, 9546357), (186, 8006622), (207, 7194356), (234, 6364238), (276, 5395767), (279, 5337748), (299, 4980708), (372, 4003311), (403, 3695364), (414, 3597178), (468, 3182119), (558, 2668874), (598, 2490354), (713, 2088684), (806, 1847682), (828, 1798589), (897, 1660236), (1116, 1334437), (1196, 1245177), (1209, 1231788), (1426, 1044342), (1612, 923841), (1794, 830118), (2139, 696228), (2418, 615894), (2691, 553412), (2852, 522171), (3588, 415059), (3627, 410596), (4278, 348114), (4463, 333684), (4836, 307947), (5382, 276706), (6417, 232076), (7254, 205298), (8556, 174057), (8926, 166842), (9269, 160668), (10764, 138353), (12834, 116038), (13389, 111228), (14508, 102649), (17852, 83421), (18538, 80334), (25668, 58019), (26778, 55614), (27807, 53556), (37076, 40167)]