1290431856

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{11197}}^1$

素因数の和:11236

約数の個数: 100

約数和(自身を含む): 3889334152

約数和(自身を除く): 2598902296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2401, 2744, 4116, 4802, 5488, 7203, 8232, 9604, 11197, 14406, 16464, 19208, 22394, 28812, 33591, 38416, 44788, 57624, 67182, 78379, 89576, 115248, 134364, 156758, 179152, 235137, 268728, 313516, 470274, 537456, 548653, 627032, 940548, 1097306, 1254064, 1645959, 1881096, 2194612, 3291918, 3762192, 3840571, 4389224, 6583836, 7681142, 8778448, 11521713, 13167672, 15362284, 23043426, 26335344, 26883997, 30724568, 46086852, 53767994, 61449136, 80651991, 92173704, 107535988, 161303982, 184347408, 215071976, 322607964, 430143952, 645215928, 1290431856]

約数ペア:

[(1, 1290431856), (2, 645215928), (3, 430143952), (4, 322607964), (6, 215071976), (7, 184347408), (8, 161303982), (12, 107535988), (14, 92173704), (16, 80651991), (21, 61449136), (24, 53767994), (28, 46086852), (42, 30724568), (48, 26883997), (49, 26335344), (56, 23043426), (84, 15362284), (98, 13167672), (112, 11521713), (147, 8778448), (168, 7681142), (196, 6583836), (294, 4389224), (336, 3840571), (343, 3762192), (392, 3291918), (588, 2194612), (686, 1881096), (784, 1645959), (1029, 1254064), (1176, 1097306), (1372, 940548), (2058, 627032), (2352, 548653), (2401, 537456), (2744, 470274), (4116, 313516), (4802, 268728), (5488, 235137), (7203, 179152), (8232, 156758), (9604, 134364), (11197, 115248), (14406, 89576), (16464, 78379), (19208, 67182), (22394, 57624), (28812, 44788), (33591, 38416)]