222215691412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{274163}}^1$

素因数の和:274313

約数の個数: 72

約数和(自身を含む): 463589390880

約数和(自身を除く): 241373699468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 169, 218, 286, 338, 436, 572, 676, 1199, 1417, 1859, 2398, 2834, 3718, 4796, 5668, 7436, 15587, 18421, 31174, 36842, 62348, 73684, 202631, 274163, 405262, 548326, 810524, 1096652, 3015793, 3564119, 6031586, 7128238, 12063172, 14256476, 29883767, 39205309, 46333547, 59767534, 78410618, 92667094, 119535068, 156821236, 185334188, 328721437, 388488971, 509669017, 657442874, 776977942, 1019338034, 1314885748, 1553955884, 2038676068, 4273378681, 5050356623, 8546757362, 10100713246, 17093514724, 20201426492, 55553922853, 111107845706, 222215691412]

約数ペア:

[(1, 222215691412), (2, 111107845706), (4, 55553922853), (11, 20201426492), (13, 17093514724), (22, 10100713246), (26, 8546757362), (44, 5050356623), (52, 4273378681), (109, 2038676068), (143, 1553955884), (169, 1314885748), (218, 1019338034), (286, 776977942), (338, 657442874), (436, 509669017), (572, 388488971), (676, 328721437), (1199, 185334188), (1417, 156821236), (1859, 119535068), (2398, 92667094), (2834, 78410618), (3718, 59767534), (4796, 46333547), (5668, 39205309), (7436, 29883767), (15587, 14256476), (18421, 12063172), (31174, 7128238), (36842, 6031586), (62348, 3564119), (73684, 3015793), (202631, 1096652), (274163, 810524), (405262, 548326)]