312700024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 801100800

約数和(自身を除く): 488400776

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 37, 38, 47, 52, 56, 74, 76, 91, 94, 104, 133, 148, 152, 169, 182, 188, 247, 259, 266, 296, 329, 338, 364, 376, 481, 494, 518, 532, 611, 658, 676, 703, 728, 893, 962, 988, 1036, 1064, 1183, 1222, 1316, 1352, 1406, 1729, 1739, 1786, 1924, 1976, 2072, 2366, 2444, 2632, 2812, 3211, 3367, 3458, 3478, 3572, 3848, 4277, 4732, 4888, 4921, 5624, 6251, 6253, 6422, 6734, 6916, 6956, 7144, 7943, 8554, 9139, 9464, 9842, 11609, 12173, 12502, 12506, 12844, 13468, 13832, 13912, 15886, 17108, 18278, 19684, 22477, 22607, 23218, 24346, 25004, 25012, 25688, 26936, 31772, 33041, 34216, 36556, 39368, 43771, 44954, 45214, 46436, 48692, 50008, 50024, 55601, 63544, 63973, 66082, 73112, 81263, 87542, 89908, 90428, 92872, 97384, 111202, 118807, 127946, 132164, 150917, 158249, 162526, 175084, 179816, 180856, 222404, 231287, 237614, 255892, 264328, 293891, 301834, 316498, 325052, 350168, 429533, 444808, 462574, 475228, 511784, 587782, 603668, 632996, 650104, 831649, 859066, 925148, 950456, 1056419, 1175564, 1207336, 1265992, 1663298, 1718132, 1850296, 2057237, 2112838, 2351128, 3006731, 3326596, 3436264, 4114474, 4225676, 5583929, 6013462, 6653192, 8228948, 8451352, 11167858, 12026924, 16457896, 22335716, 24053848, 39087503, 44671432, 78175006, 156350012, 312700024]

約数ペア:

[(1, 312700024), (2, 156350012), (4, 78175006), (7, 44671432), (8, 39087503), (13, 24053848), (14, 22335716), (19, 16457896), (26, 12026924), (28, 11167858), (37, 8451352), (38, 8228948), (47, 6653192), (52, 6013462), (56, 5583929), (74, 4225676), (76, 4114474), (91, 3436264), (94, 3326596), (104, 3006731), (133, 2351128), (148, 2112838), (152, 2057237), (169, 1850296), (182, 1718132), (188, 1663298), (247, 1265992), (259, 1207336), (266, 1175564), (296, 1056419), (329, 950456), (338, 925148), (364, 859066), (376, 831649), (481, 650104), (494, 632996), (518, 603668), (532, 587782), (611, 511784), (658, 475228), (676, 462574), (703, 444808), (728, 429533), (893, 350168), (962, 325052), (988, 316498), (1036, 301834), (1064, 293891), (1183, 264328), (1222, 255892), (1316, 237614), (1352, 231287), (1406, 222404), (1729, 180856), (1739, 179816), (1786, 175084), (1924, 162526), (1976, 158249), (2072, 150917), (2366, 132164), (2444, 127946), (2632, 118807), (2812, 111202), (3211, 97384), (3367, 92872), (3458, 90428), (3478, 89908), (3572, 87542), (3848, 81263), (4277, 73112), (4732, 66082), (4888, 63973), (4921, 63544), (5624, 55601), (6251, 50024), (6253, 50008), (6422, 48692), (6734, 46436), (6916, 45214), (6956, 44954), (7144, 43771), (7943, 39368), (8554, 36556), (9139, 34216), (9464, 33041), (9842, 31772), (11609, 26936), (12173, 25688), (12502, 25012), (12506, 25004), (12844, 24346), (13468, 23218), (13832, 22607), (13912, 22477), (15886, 19684), (17108, 18278)]