2120817384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45247}}^1$

素因数の和:45300

約数の個数: 128

約数和(自身を含む): 6950092800

約数和(自身を除く): 4829275416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6696, 7812, 11718, 15624, 23436, 45247, 46872, 90494, 135741, 180988, 271482, 316729, 361976, 407223, 542964, 633458, 814446, 950187, 1085928, 1221669, 1266916, 1402657, 1628892, 1900374, 2443338, 2533832, 2805314, 2850561, 3257784, 3800748, 4207971, 4886676, 5610628, 5701122, 7601496, 8415942, 8551683, 9773352, 9818599, 11221256, 11402244, 12623913, 16831884, 17103366, 19637198, 22804488, 25247826, 29455797, 33663768, 34206732, 37871739, 39274396, 50495652, 58911594, 68413464, 75743478, 78548792, 88367391, 100991304, 117823188, 151486956, 176734782, 235646376, 265102173, 302973912, 353469564, 530204346, 706939128, 1060408692, 2120817384]

約数ペア:

[(1, 2120817384), (2, 1060408692), (3, 706939128), (4, 530204346), (6, 353469564), (7, 302973912), (8, 265102173), (9, 235646376), (12, 176734782), (14, 151486956), (18, 117823188), (21, 100991304), (24, 88367391), (27, 78548792), (28, 75743478), (31, 68413464), (36, 58911594), (42, 50495652), (54, 39274396), (56, 37871739), (62, 34206732), (63, 33663768), (72, 29455797), (84, 25247826), (93, 22804488), (108, 19637198), (124, 17103366), (126, 16831884), (168, 12623913), (186, 11402244), (189, 11221256), (216, 9818599), (217, 9773352), (248, 8551683), (252, 8415942), (279, 7601496), (372, 5701122), (378, 5610628), (434, 4886676), (504, 4207971), (558, 3800748), (651, 3257784), (744, 2850561), (756, 2805314), (837, 2533832), (868, 2443338), (1116, 1900374), (1302, 1628892), (1512, 1402657), (1674, 1266916), (1736, 1221669), (1953, 1085928), (2232, 950187), (2604, 814446), (3348, 633458), (3906, 542964), (5208, 407223), (5859, 361976), (6696, 316729), (7812, 271482), (11718, 180988), (15624, 135741), (23436, 90494), (45247, 46872)]