1330688772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{23059}}^1$

素因数の和:23305

約数の個数: 72

約数和(自身を含む): 3861166400

約数和(自身を除く): 2530477628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4809, 6412, 8244, 9618, 14427, 19236, 23059, 28854, 46118, 57708, 69177, 92236, 138354, 161413, 207531, 276708, 322826, 415062, 484239, 645652, 830124, 968478, 1452717, 1936956, 2905434, 5280511, 5810868, 10561022, 15841533, 21122044, 31683066, 36963577, 47524599, 63366132, 73927154, 95049198, 110890731, 147854308, 190098396, 221781462, 332672193, 443562924, 665344386, 1330688772]

約数ペア:

[(1, 1330688772), (2, 665344386), (3, 443562924), (4, 332672193), (6, 221781462), (7, 190098396), (9, 147854308), (12, 110890731), (14, 95049198), (18, 73927154), (21, 63366132), (28, 47524599), (36, 36963577), (42, 31683066), (63, 21122044), (84, 15841533), (126, 10561022), (229, 5810868), (252, 5280511), (458, 2905434), (687, 1936956), (916, 1452717), (1374, 968478), (1603, 830124), (2061, 645652), (2748, 484239), (3206, 415062), (4122, 322826), (4809, 276708), (6412, 207531), (8244, 161413), (9618, 138354), (14427, 92236), (19236, 69177), (23059, 57708), (28854, 46118)]