847618668

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3389

約数の個数: 120

約数和(自身を含む): 2426146800

約数和(自身を除く): 1578528132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 244, 324, 351, 366, 468, 549, 702, 732, 793, 1053, 1098, 1404, 1586, 1647, 2106, 2196, 2379, 3172, 3294, 3299, 4212, 4758, 4941, 6588, 6598, 7137, 9516, 9882, 9897, 13196, 14274, 19764, 19794, 21411, 28548, 29691, 39588, 42822, 42887, 59382, 64233, 85644, 85774, 89073, 118764, 128466, 128661, 171548, 178146, 201239, 256932, 257322, 267219, 356292, 385983, 402478, 514644, 534438, 603717, 771966, 804956, 1068876, 1157949, 1207434, 1543932, 1811151, 2315898, 2414868, 2616107, 3473847, 3622302, 4631796, 5232214, 5433453, 6947694, 7244604, 7848321, 10464428, 10866906, 13895388, 15696642, 16300359, 21733812, 23544963, 31393284, 32600718, 47089926, 65201436, 70634889, 94179852, 141269778, 211904667, 282539556, 423809334, 847618668]

約数ペア:

[(1, 847618668), (2, 423809334), (3, 282539556), (4, 211904667), (6, 141269778), (9, 94179852), (12, 70634889), (13, 65201436), (18, 47089926), (26, 32600718), (27, 31393284), (36, 23544963), (39, 21733812), (52, 16300359), (54, 15696642), (61, 13895388), (78, 10866906), (81, 10464428), (108, 7848321), (117, 7244604), (122, 6947694), (156, 5433453), (162, 5232214), (183, 4631796), (234, 3622302), (244, 3473847), (324, 2616107), (351, 2414868), (366, 2315898), (468, 1811151), (549, 1543932), (702, 1207434), (732, 1157949), (793, 1068876), (1053, 804956), (1098, 771966), (1404, 603717), (1586, 534438), (1647, 514644), (2106, 402478), (2196, 385983), (2379, 356292), (3172, 267219), (3294, 257322), (3299, 256932), (4212, 201239), (4758, 178146), (4941, 171548), (6588, 128661), (6598, 128466), (7137, 118764), (9516, 89073), (9882, 85774), (9897, 85644), (13196, 64233), (14274, 59382), (19764, 42887), (19794, 42822), (21411, 39588), (28548, 29691)]