286518492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 858009600

約数和(自身を除く): 571491108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 78, 87, 93, 108, 116, 117, 124, 156, 174, 186, 227, 234, 261, 279, 348, 351, 372, 377, 403, 454, 468, 522, 558, 681, 702, 754, 783, 806, 837, 899, 908, 1044, 1116, 1131, 1209, 1362, 1404, 1508, 1566, 1612, 1674, 1798, 2043, 2262, 2418, 2697, 2724, 2951, 3132, 3348, 3393, 3596, 3627, 4086, 4524, 4836, 5394, 5902, 6129, 6583, 6786, 7037, 7254, 8091, 8172, 8853, 10179, 10788, 10881, 11687, 11804, 12258, 13166, 13572, 14074, 14508, 16182, 17706, 19749, 20358, 21111, 21762, 23374, 24273, 24516, 26332, 26559, 28148, 32364, 35061, 35412, 39498, 40716, 42222, 43524, 46748, 48546, 53118, 59247, 63333, 70122, 78996, 79677, 84444, 85579, 91481, 97092, 105183, 106236, 118494, 126666, 140244, 159354, 171158, 177741, 182962, 189999, 204073, 210366, 236988, 253332, 256737, 274443, 315549, 318708, 342316, 355482, 365924, 379998, 408146, 420732, 513474, 548886, 612219, 631098, 710964, 759996, 770211, 816292, 823329, 1026948, 1097772, 1224438, 1262196, 1540422, 1646658, 1836657, 2310633, 2448876, 2469987, 2652949, 3080844, 3293316, 3673314, 4621266, 4939974, 5305898, 5509971, 7346628, 7958847, 9242532, 9879948, 10611796, 11019942, 15917694, 22039884, 23876541, 31835388, 47753082, 71629623, 95506164, 143259246, 286518492]

約数ペア:

[(1, 286518492), (2, 143259246), (3, 95506164), (4, 71629623), (6, 47753082), (9, 31835388), (12, 23876541), (13, 22039884), (18, 15917694), (26, 11019942), (27, 10611796), (29, 9879948), (31, 9242532), (36, 7958847), (39, 7346628), (52, 5509971), (54, 5305898), (58, 4939974), (62, 4621266), (78, 3673314), (87, 3293316), (93, 3080844), (108, 2652949), (116, 2469987), (117, 2448876), (124, 2310633), (156, 1836657), (174, 1646658), (186, 1540422), (227, 1262196), (234, 1224438), (261, 1097772), (279, 1026948), (348, 823329), (351, 816292), (372, 770211), (377, 759996), (403, 710964), (454, 631098), (468, 612219), (522, 548886), (558, 513474), (681, 420732), (702, 408146), (754, 379998), (783, 365924), (806, 355482), (837, 342316), (899, 318708), (908, 315549), (1044, 274443), (1116, 256737), (1131, 253332), (1209, 236988), (1362, 210366), (1404, 204073), (1508, 189999), (1566, 182962), (1612, 177741), (1674, 171158), (1798, 159354), (2043, 140244), (2262, 126666), (2418, 118494), (2697, 106236), (2724, 105183), (2951, 97092), (3132, 91481), (3348, 85579), (3393, 84444), (3596, 79677), (3627, 78996), (4086, 70122), (4524, 63333), (4836, 59247), (5394, 53118), (5902, 48546), (6129, 46748), (6583, 43524), (6786, 42222), (7037, 40716), (7254, 39498), (8091, 35412), (8172, 35061), (8853, 32364), (10179, 28148), (10788, 26559), (10881, 26332), (11687, 24516), (11804, 24273), (12258, 23374), (13166, 21762), (13572, 21111), (14074, 20358), (14508, 19749), (16182, 17706)]