1131036228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{647}}^1\times {\mathrm{991}}^1$

素因数の和:1662

約数の個数: 108

約数和(自身を含む): 3334286592

約数和(自身を除く): 2203250364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 647, 882, 991, 1294, 1764, 1941, 1982, 2588, 2973, 3882, 3964, 4529, 5823, 5946, 6937, 7764, 8919, 9058, 11646, 11892, 13587, 13874, 17838, 18116, 20811, 23292, 27174, 27748, 31703, 35676, 40761, 41622, 48559, 54348, 62433, 63406, 81522, 83244, 95109, 97118, 124866, 126812, 145677, 163044, 190218, 194236, 249732, 285327, 291354, 380436, 437031, 570654, 582708, 641177, 874062, 1141308, 1282354, 1748124, 1923531, 2564708, 3847062, 4488239, 5770593, 7694124, 8976478, 11541186, 13464717, 17952956, 23082372, 26929434, 31417673, 40394151, 53858868, 62835346, 80788302, 94253019, 125670692, 161576604, 188506038, 282759057, 377012076, 565518114, 1131036228]

約数ペア:

[(1, 1131036228), (2, 565518114), (3, 377012076), (4, 282759057), (6, 188506038), (7, 161576604), (9, 125670692), (12, 94253019), (14, 80788302), (18, 62835346), (21, 53858868), (28, 40394151), (36, 31417673), (42, 26929434), (49, 23082372), (63, 17952956), (84, 13464717), (98, 11541186), (126, 8976478), (147, 7694124), (196, 5770593), (252, 4488239), (294, 3847062), (441, 2564708), (588, 1923531), (647, 1748124), (882, 1282354), (991, 1141308), (1294, 874062), (1764, 641177), (1941, 582708), (1982, 570654), (2588, 437031), (2973, 380436), (3882, 291354), (3964, 285327), (4529, 249732), (5823, 194236), (5946, 190218), (6937, 163044), (7764, 145677), (8919, 126812), (9058, 124866), (11646, 97118), (11892, 95109), (13587, 83244), (13874, 81522), (17838, 63406), (18116, 62433), (20811, 54348), (23292, 48559), (27174, 41622), (27748, 40761), (31703, 35676)]