239919792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 732810240

約数和(自身を除く): 492890448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 89, 112, 113, 142, 168, 178, 213, 226, 267, 284, 336, 339, 356, 426, 452, 497, 534, 568, 623, 678, 712, 791, 852, 904, 994, 1068, 1136, 1246, 1356, 1424, 1491, 1582, 1704, 1808, 1869, 1988, 2136, 2373, 2492, 2712, 2982, 3164, 3408, 3738, 3976, 4272, 4746, 4984, 5424, 5964, 6319, 6328, 7476, 7952, 8023, 9492, 9968, 10057, 11928, 12638, 12656, 14952, 16046, 18957, 18984, 20114, 23856, 24069, 25276, 29904, 30171, 32092, 37914, 37968, 40228, 44233, 48138, 50552, 56161, 60342, 64184, 70399, 75828, 80456, 88466, 96276, 101104, 112322, 120684, 128368, 132699, 140798, 151656, 160912, 168483, 176932, 192552, 211197, 224644, 241368, 265398, 281596, 303312, 336966, 353864, 385104, 422394, 449288, 482736, 530796, 563192, 673932, 707728, 714047, 844788, 898576, 1061592, 1126384, 1347864, 1428094, 1689576, 2123184, 2142141, 2695728, 2856188, 3379152, 4284282, 4998329, 5712376, 8568564, 9996658, 11424752, 14994987, 17137128, 19993316, 29989974, 34274256, 39986632, 59979948, 79973264, 119959896, 239919792]

約数ペア:

[(1, 239919792), (2, 119959896), (3, 79973264), (4, 59979948), (6, 39986632), (7, 34274256), (8, 29989974), (12, 19993316), (14, 17137128), (16, 14994987), (21, 11424752), (24, 9996658), (28, 8568564), (42, 5712376), (48, 4998329), (56, 4284282), (71, 3379152), (84, 2856188), (89, 2695728), (112, 2142141), (113, 2123184), (142, 1689576), (168, 1428094), (178, 1347864), (213, 1126384), (226, 1061592), (267, 898576), (284, 844788), (336, 714047), (339, 707728), (356, 673932), (426, 563192), (452, 530796), (497, 482736), (534, 449288), (568, 422394), (623, 385104), (678, 353864), (712, 336966), (791, 303312), (852, 281596), (904, 265398), (994, 241368), (1068, 224644), (1136, 211197), (1246, 192552), (1356, 176932), (1424, 168483), (1491, 160912), (1582, 151656), (1704, 140798), (1808, 132699), (1869, 128368), (1988, 120684), (2136, 112322), (2373, 101104), (2492, 96276), (2712, 88466), (2982, 80456), (3164, 75828), (3408, 70399), (3738, 64184), (3976, 60342), (4272, 56161), (4746, 50552), (4984, 48138), (5424, 44233), (5964, 40228), (6319, 37968), (6328, 37914), (7476, 32092), (7952, 30171), (8023, 29904), (9492, 25276), (9968, 24069), (10057, 23856), (11928, 20114), (12638, 18984), (12656, 18957), (14952, 16046)]