309966552

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 987189840

約数和(自身を除く): 677223288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 103, 126, 147, 168, 196, 206, 252, 294, 309, 392, 412, 441, 504, 588, 618, 721, 824, 853, 882, 927, 1176, 1236, 1442, 1706, 1764, 1854, 2163, 2472, 2559, 2884, 3412, 3528, 3708, 4326, 5047, 5118, 5768, 5971, 6489, 6824, 7416, 7677, 8652, 10094, 10236, 11942, 12978, 15141, 15354, 17304, 17913, 20188, 20472, 23884, 25956, 30282, 30708, 35826, 40376, 41797, 45423, 47768, 51912, 53739, 60564, 61416, 71652, 83594, 87859, 90846, 107478, 121128, 125391, 143304, 167188, 175718, 181692, 214956, 250782, 263577, 334376, 351436, 363384, 376173, 429912, 501564, 527154, 615013, 702872, 752346, 790731, 1003128, 1054308, 1230026, 1504692, 1581462, 1845039, 2108616, 2460052, 3009384, 3162924, 3690078, 4305091, 4920104, 5535117, 6325848, 7380156, 8610182, 11070234, 12915273, 14760312, 17220364, 22140468, 25830546, 34440728, 38745819, 44280936, 51661092, 77491638, 103322184, 154983276, 309966552]

約数ペア:

[(1, 309966552), (2, 154983276), (3, 103322184), (4, 77491638), (6, 51661092), (7, 44280936), (8, 38745819), (9, 34440728), (12, 25830546), (14, 22140468), (18, 17220364), (21, 14760312), (24, 12915273), (28, 11070234), (36, 8610182), (42, 7380156), (49, 6325848), (56, 5535117), (63, 4920104), (72, 4305091), (84, 3690078), (98, 3162924), (103, 3009384), (126, 2460052), (147, 2108616), (168, 1845039), (196, 1581462), (206, 1504692), (252, 1230026), (294, 1054308), (309, 1003128), (392, 790731), (412, 752346), (441, 702872), (504, 615013), (588, 527154), (618, 501564), (721, 429912), (824, 376173), (853, 363384), (882, 351436), (927, 334376), (1176, 263577), (1236, 250782), (1442, 214956), (1706, 181692), (1764, 175718), (1854, 167188), (2163, 143304), (2472, 125391), (2559, 121128), (2884, 107478), (3412, 90846), (3528, 87859), (3708, 83594), (4326, 71652), (5047, 61416), (5118, 60564), (5768, 53739), (5971, 51912), (6489, 47768), (6824, 45423), (7416, 41797), (7677, 40376), (8652, 35826), (10094, 30708), (10236, 30282), (11942, 25956), (12978, 23884), (15141, 20472), (15354, 20188), (17304, 17913)]