247099944

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2352

約数の個数: 128

約数和(自身を含む): 776160000

約数和(自身を除く): 529060056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 2058, 2184, 2309, 2548, 2744, 3822, 4116, 4459, 4618, 5096, 6927, 7644, 8232, 8918, 9236, 13377, 13854, 15288, 16163, 17836, 18472, 26754, 27708, 30017, 32326, 35672, 48489, 53508, 55416, 60034, 64652, 90051, 96978, 107016, 113141, 120068, 129304, 180102, 193956, 210119, 226282, 240136, 339423, 360204, 387912, 420238, 452564, 630357, 678846, 720408, 791987, 840476, 905128, 1260714, 1357692, 1470833, 1583974, 1680952, 2375961, 2521428, 2715384, 2941666, 3167948, 4412499, 4751922, 5042856, 5883332, 6335896, 8824998, 9503844, 10295831, 11766664, 17649996, 19007688, 20591662, 30887493, 35299992, 41183324, 61774986, 82366648, 123549972, 247099944]

約数ペア:

[(1, 247099944), (2, 123549972), (3, 82366648), (4, 61774986), (6, 41183324), (7, 35299992), (8, 30887493), (12, 20591662), (13, 19007688), (14, 17649996), (21, 11766664), (24, 10295831), (26, 9503844), (28, 8824998), (39, 6335896), (42, 5883332), (49, 5042856), (52, 4751922), (56, 4412499), (78, 3167948), (84, 2941666), (91, 2715384), (98, 2521428), (104, 2375961), (147, 1680952), (156, 1583974), (168, 1470833), (182, 1357692), (196, 1260714), (273, 905128), (294, 840476), (312, 791987), (343, 720408), (364, 678846), (392, 630357), (546, 452564), (588, 420238), (637, 387912), (686, 360204), (728, 339423), (1029, 240136), (1092, 226282), (1176, 210119), (1274, 193956), (1372, 180102), (1911, 129304), (2058, 120068), (2184, 113141), (2309, 107016), (2548, 96978), (2744, 90051), (3822, 64652), (4116, 60034), (4459, 55416), (4618, 53508), (5096, 48489), (6927, 35672), (7644, 32326), (8232, 30017), (8918, 27708), (9236, 26754), (13377, 18472), (13854, 17836), (15288, 16163)]