427814296

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 1028160000

約数和(自身を除く): 600345704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 67, 91, 98, 104, 134, 179, 182, 196, 268, 343, 358, 364, 392, 469, 536, 637, 686, 716, 728, 871, 938, 1253, 1274, 1372, 1432, 1742, 1876, 2327, 2506, 2548, 2744, 3283, 3484, 3752, 4459, 4654, 5012, 5096, 6097, 6566, 6968, 8771, 8918, 9308, 10024, 11993, 12194, 13132, 16289, 17542, 17836, 18616, 22981, 23986, 24388, 26264, 32578, 35084, 35672, 42679, 45962, 47972, 48776, 61397, 65156, 70168, 83951, 85358, 91924, 95944, 114023, 122794, 130312, 155909, 167902, 170716, 183848, 228046, 245588, 298753, 311818, 335804, 341432, 456092, 491176, 587657, 597506, 623636, 671608, 798161, 912184, 1091363, 1175314, 1195012, 1247272, 1596322, 2182726, 2350628, 2390024, 3192644, 4113599, 4365452, 4701256, 6385288, 7639541, 8227198, 8730904, 15279082, 16454396, 30558164, 32908792, 53476787, 61116328, 106953574, 213907148, 427814296]

約数ペア:

[(1, 427814296), (2, 213907148), (4, 106953574), (7, 61116328), (8, 53476787), (13, 32908792), (14, 30558164), (26, 16454396), (28, 15279082), (49, 8730904), (52, 8227198), (56, 7639541), (67, 6385288), (91, 4701256), (98, 4365452), (104, 4113599), (134, 3192644), (179, 2390024), (182, 2350628), (196, 2182726), (268, 1596322), (343, 1247272), (358, 1195012), (364, 1175314), (392, 1091363), (469, 912184), (536, 798161), (637, 671608), (686, 623636), (716, 597506), (728, 587657), (871, 491176), (938, 456092), (1253, 341432), (1274, 335804), (1372, 311818), (1432, 298753), (1742, 245588), (1876, 228046), (2327, 183848), (2506, 170716), (2548, 167902), (2744, 155909), (3283, 130312), (3484, 122794), (3752, 114023), (4459, 95944), (4654, 91924), (5012, 85358), (5096, 83951), (6097, 70168), (6566, 65156), (6968, 61397), (8771, 48776), (8918, 47972), (9308, 45962), (10024, 42679), (11993, 35672), (12194, 35084), (13132, 32578), (16289, 26264), (17542, 24388), (17836, 23986), (18616, 22981)]