888972876484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{317557}}^1$

素因数の和:317789

約数の個数: 96

約数和(自身を含む): 1984610476800

約数和(自身を除く): 1095637600316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 149, 154, 244, 298, 308, 427, 596, 671, 854, 1043, 1342, 1639, 1708, 2086, 2684, 3278, 4172, 4697, 6556, 9089, 9394, 11473, 18178, 18788, 22946, 36356, 45892, 63623, 99979, 127246, 199958, 254492, 317557, 399916, 635114, 699853, 1270228, 1399706, 2222899, 2799412, 3493127, 4445798, 6986254, 8891596, 13972508, 19370977, 24451889, 38741954, 47315993, 48903778, 77483908, 94631986, 97807556, 135596839, 189263972, 213080747, 271193678, 331211951, 426161494, 520475923, 542387356, 662423902, 852322988, 1040951846, 1324847804, 1491565229, 2081903692, 2886275573, 2983130458, 3643331461, 5772551146, 5966260916, 7286662922, 11545102292, 14573325844, 20203929011, 31749031303, 40407858022, 63498062606, 80815716044, 126996125212, 222243219121, 444486438242, 888972876484]

約数ペア:

[(1, 888972876484), (2, 444486438242), (4, 222243219121), (7, 126996125212), (11, 80815716044), (14, 63498062606), (22, 40407858022), (28, 31749031303), (44, 20203929011), (61, 14573325844), (77, 11545102292), (122, 7286662922), (149, 5966260916), (154, 5772551146), (244, 3643331461), (298, 2983130458), (308, 2886275573), (427, 2081903692), (596, 1491565229), (671, 1324847804), (854, 1040951846), (1043, 852322988), (1342, 662423902), (1639, 542387356), (1708, 520475923), (2086, 426161494), (2684, 331211951), (3278, 271193678), (4172, 213080747), (4697, 189263972), (6556, 135596839), (9089, 97807556), (9394, 94631986), (11473, 77483908), (18178, 48903778), (18788, 47315993), (22946, 38741954), (36356, 24451889), (45892, 19370977), (63623, 13972508), (99979, 8891596), (127246, 6986254), (199958, 4445798), (254492, 3493127), (317557, 2799412), (399916, 2222899), (635114, 1399706), (699853, 1270228)]