212597532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 635980800

約数和(自身を除く): 423383268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 79, 84, 118, 126, 158, 177, 181, 236, 237, 252, 316, 354, 362, 413, 474, 531, 543, 553, 708, 711, 724, 826, 948, 1062, 1086, 1106, 1239, 1267, 1422, 1629, 1652, 1659, 2124, 2172, 2212, 2478, 2534, 2844, 3258, 3318, 3717, 3801, 4661, 4956, 4977, 5068, 6516, 6636, 7434, 7602, 9322, 9954, 10679, 11403, 13983, 14299, 14868, 15204, 18644, 19908, 21358, 22806, 27966, 28598, 32037, 32627, 41949, 42716, 42897, 45612, 55932, 57196, 64074, 65254, 74753, 83898, 85794, 96111, 97881, 100093, 128148, 128691, 130508, 149506, 167796, 171588, 192222, 195762, 200186, 224259, 257382, 293643, 299012, 300279, 384444, 391524, 400372, 448518, 514764, 587286, 600558, 672777, 843641, 897036, 900837, 1174572, 1201116, 1345554, 1687282, 1801674, 2530923, 2691108, 3374564, 3603348, 5061846, 5905487, 7592769, 10123692, 11810974, 15185538, 17716461, 23621948, 30371076, 35432922, 53149383, 70865844, 106298766, 212597532]

約数ペア:

[(1, 212597532), (2, 106298766), (3, 70865844), (4, 53149383), (6, 35432922), (7, 30371076), (9, 23621948), (12, 17716461), (14, 15185538), (18, 11810974), (21, 10123692), (28, 7592769), (36, 5905487), (42, 5061846), (59, 3603348), (63, 3374564), (79, 2691108), (84, 2530923), (118, 1801674), (126, 1687282), (158, 1345554), (177, 1201116), (181, 1174572), (236, 900837), (237, 897036), (252, 843641), (316, 672777), (354, 600558), (362, 587286), (413, 514764), (474, 448518), (531, 400372), (543, 391524), (553, 384444), (708, 300279), (711, 299012), (724, 293643), (826, 257382), (948, 224259), (1062, 200186), (1086, 195762), (1106, 192222), (1239, 171588), (1267, 167796), (1422, 149506), (1629, 130508), (1652, 128691), (1659, 128148), (2124, 100093), (2172, 97881), (2212, 96111), (2478, 85794), (2534, 83898), (2844, 74753), (3258, 65254), (3318, 64074), (3717, 57196), (3801, 55932), (4661, 45612), (4956, 42897), (4977, 42716), (5068, 41949), (6516, 32627), (6636, 32037), (7434, 28598), (7602, 27966), (9322, 22806), (9954, 21358), (10679, 19908), (11403, 18644), (13983, 15204), (14299, 14868)]