488280492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2268

約数の個数: 108

約数和(自身を含む): 1447421976

約数和(自身を除く): 959141484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 393, 441, 524, 588, 786, 882, 917, 1179, 1572, 1764, 1834, 2113, 2358, 2751, 3668, 4226, 4716, 5502, 6339, 6419, 8253, 8452, 11004, 12678, 12838, 14791, 16506, 19017, 19257, 25356, 25676, 29582, 33012, 38034, 38514, 44373, 57771, 59164, 76068, 77028, 88746, 103537, 115542, 133119, 177492, 207074, 231084, 266238, 276803, 310611, 414148, 532476, 553606, 621222, 830409, 931833, 1107212, 1242444, 1660818, 1863666, 1937621, 2491227, 3321636, 3727332, 3875242, 4982454, 5812863, 7750484, 9964908, 11625726, 13563347, 17438589, 23251452, 27126694, 34877178, 40690041, 54253388, 69754356, 81380082, 122070123, 162760164, 244140246, 488280492]

約数ペア:

[(1, 488280492), (2, 244140246), (3, 162760164), (4, 122070123), (6, 81380082), (7, 69754356), (9, 54253388), (12, 40690041), (14, 34877178), (18, 27126694), (21, 23251452), (28, 17438589), (36, 13563347), (42, 11625726), (49, 9964908), (63, 7750484), (84, 5812863), (98, 4982454), (126, 3875242), (131, 3727332), (147, 3321636), (196, 2491227), (252, 1937621), (262, 1863666), (294, 1660818), (393, 1242444), (441, 1107212), (524, 931833), (588, 830409), (786, 621222), (882, 553606), (917, 532476), (1179, 414148), (1572, 310611), (1764, 276803), (1834, 266238), (2113, 231084), (2358, 207074), (2751, 177492), (3668, 133119), (4226, 115542), (4716, 103537), (5502, 88746), (6339, 77028), (6419, 76068), (8253, 59164), (8452, 57771), (11004, 44373), (12678, 38514), (12838, 38034), (14791, 33012), (16506, 29582), (19017, 25676), (19257, 25356)]