318995208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1268

約数の個数: 192

約数和(自身を含む): 1080069120

約数和(自身を除く): 761073912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 31, 34, 36, 42, 51, 56, 62, 63, 68, 72, 84, 93, 102, 119, 124, 126, 136, 153, 168, 186, 204, 217, 238, 248, 252, 279, 306, 357, 372, 408, 434, 476, 504, 527, 558, 612, 651, 714, 744, 868, 952, 1054, 1071, 1116, 1201, 1224, 1302, 1428, 1581, 1736, 1953, 2108, 2142, 2232, 2402, 2604, 2856, 3162, 3603, 3689, 3906, 4216, 4284, 4743, 4804, 5208, 6324, 7206, 7378, 7812, 8407, 8568, 9486, 9608, 10809, 11067, 12648, 14412, 14756, 15624, 16814, 18972, 20417, 21618, 22134, 25221, 28824, 29512, 33201, 33628, 37231, 37944, 40834, 43236, 44268, 50442, 61251, 66402, 67256, 74462, 75663, 81668, 86472, 88536, 100884, 111693, 122502, 132804, 142919, 148924, 151326, 163336, 183753, 201768, 223386, 245004, 260617, 265608, 285838, 297848, 302652, 335079, 367506, 428757, 446772, 490008, 521234, 571676, 605304, 632927, 670158, 735012, 781851, 857514, 893544, 1042468, 1143352, 1265854, 1286271, 1340316, 1470024, 1563702, 1715028, 1898781, 2084936, 2345553, 2531708, 2572542, 2680632, 3127404, 3430056, 3797562, 4430489, 4691106, 5063416, 5145084, 5696343, 6254808, 7595124, 8860978, 9382212, 10290168, 11392686, 13291467, 15190248, 17721956, 18764424, 22785372, 26582934, 35443912, 39874401, 45570744, 53165868, 79748802, 106331736, 159497604, 318995208]

約数ペア:

[(1, 318995208), (2, 159497604), (3, 106331736), (4, 79748802), (6, 53165868), (7, 45570744), (8, 39874401), (9, 35443912), (12, 26582934), (14, 22785372), (17, 18764424), (18, 17721956), (21, 15190248), (24, 13291467), (28, 11392686), (31, 10290168), (34, 9382212), (36, 8860978), (42, 7595124), (51, 6254808), (56, 5696343), (62, 5145084), (63, 5063416), (68, 4691106), (72, 4430489), (84, 3797562), (93, 3430056), (102, 3127404), (119, 2680632), (124, 2572542), (126, 2531708), (136, 2345553), (153, 2084936), (168, 1898781), (186, 1715028), (204, 1563702), (217, 1470024), (238, 1340316), (248, 1286271), (252, 1265854), (279, 1143352), (306, 1042468), (357, 893544), (372, 857514), (408, 781851), (434, 735012), (476, 670158), (504, 632927), (527, 605304), (558, 571676), (612, 521234), (651, 490008), (714, 446772), (744, 428757), (868, 367506), (952, 335079), (1054, 302652), (1071, 297848), (1116, 285838), (1201, 265608), (1224, 260617), (1302, 245004), (1428, 223386), (1581, 201768), (1736, 183753), (1953, 163336), (2108, 151326), (2142, 148924), (2232, 142919), (2402, 132804), (2604, 122502), (2856, 111693), (3162, 100884), (3603, 88536), (3689, 86472), (3906, 81668), (4216, 75663), (4284, 74462), (4743, 67256), (4804, 66402), (5208, 61251), (6324, 50442), (7206, 44268), (7378, 43236), (7812, 40834), (8407, 37944), (8568, 37231), (9486, 33628), (9608, 33201), (10809, 29512), (11067, 28824), (12648, 25221), (14412, 22134), (14756, 21618), (15624, 20417), (16814, 18972)]