15238434276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2437}}^1$

素因数の和:2922

約数の個数: 144

約数和(自身を含む): 42937509888

約数和(自身を除く): 27699075612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 431, 468, 558, 806, 862, 1116, 1209, 1293, 1612, 1724, 2418, 2437, 2586, 3627, 3879, 4836, 4874, 5172, 5603, 7254, 7311, 7758, 9748, 11206, 13361, 14508, 14622, 15516, 16809, 21933, 22412, 26722, 29244, 31681, 33618, 40083, 43866, 50427, 53444, 63362, 67236, 75547, 80166, 87732, 95043, 100854, 120249, 126724, 151094, 160332, 173693, 190086, 201708, 226641, 240498, 285129, 302188, 347386, 380172, 453282, 480996, 521079, 570258, 679923, 694772, 906564, 982111, 1042158, 1050347, 1140516, 1359846, 1563237, 1964222, 2084316, 2100694, 2719692, 2946333, 3126474, 3151041, 3928444, 4201388, 5892666, 6252948, 6302082, 8838999, 9453123, 11785332, 12604164, 13654511, 17677998, 18906246, 27309022, 32560757, 35355996, 37812492, 40963533, 54618044, 65121514, 81927066, 97682271, 122890599, 130243028, 163854132, 195364542, 245781198, 293046813, 390729084, 423289841, 491562396, 586093626, 846579682, 1172187252, 1269869523, 1693159364, 2539739046, 3809608569, 5079478092, 7619217138, 15238434276]

約数ペア:

[(1, 15238434276), (2, 7619217138), (3, 5079478092), (4, 3809608569), (6, 2539739046), (9, 1693159364), (12, 1269869523), (13, 1172187252), (18, 846579682), (26, 586093626), (31, 491562396), (36, 423289841), (39, 390729084), (52, 293046813), (62, 245781198), (78, 195364542), (93, 163854132), (117, 130243028), (124, 122890599), (156, 97682271), (186, 81927066), (234, 65121514), (279, 54618044), (372, 40963533), (403, 37812492), (431, 35355996), (468, 32560757), (558, 27309022), (806, 18906246), (862, 17677998), (1116, 13654511), (1209, 12604164), (1293, 11785332), (1612, 9453123), (1724, 8838999), (2418, 6302082), (2437, 6252948), (2586, 5892666), (3627, 4201388), (3879, 3928444), (4836, 3151041), (4874, 3126474), (5172, 2946333), (5603, 2719692), (7254, 2100694), (7311, 2084316), (7758, 1964222), (9748, 1563237), (11206, 1359846), (13361, 1140516), (14508, 1050347), (14622, 1042158), (15516, 982111), (16809, 906564), (21933, 694772), (22412, 679923), (26722, 570258), (29244, 521079), (31681, 480996), (33618, 453282), (40083, 380172), (43866, 347386), (50427, 302188), (53444, 285129), (63362, 240498), (67236, 226641), (75547, 201708), (80166, 190086), (87732, 173693), (95043, 160332), (100854, 151094), (120249, 126724)]