394504912474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2179}}^1$

素因数の和:2420

約数の個数: 128

約数和(自身を含む): 691628544000

約数和(自身を除く): 297123631526

約数列:

[1, 2, 17, 19, 34, 38, 47, 67, 89, 94, 134, 178, 323, 646, 799, 893, 1139, 1273, 1513, 1598, 1691, 1786, 2179, 2278, 2546, 3026, 3149, 3382, 4183, 4358, 5963, 6298, 8366, 11926, 15181, 21641, 28747, 30362, 37043, 41401, 43282, 53533, 57494, 59831, 71111, 74086, 79477, 82802, 101371, 102413, 107066, 113297, 119662, 142222, 145993, 158954, 193931, 202742, 204826, 226594, 280261, 291986, 387862, 560522, 703817, 1017127, 1351109, 1407634, 1741021, 1926049, 1945847, 2034254, 2481881, 2702218, 2773867, 3296827, 3482042, 3684689, 3852098, 3891694, 4764437, 4963762, 5324959, 5547734, 6593654, 6861671, 7369378, 9114757, 9528874, 10649918, 12993377, 13723342, 18229514, 25986754, 33079399, 47155739, 62639713, 66158798, 90524303, 94311478, 116648407, 125279426, 130371749, 154950869, 173180383, 181048606, 220887409, 233296814, 246874163, 260743498, 309901738, 346360766, 441774818, 493748326, 610688719, 1221377438, 2216319733, 2944066511, 4196860771, 4432639466, 5888133022, 8393721542, 10381708223, 11603085661, 20763416446, 23206171322, 197252456237, 394504912474]

約数ペア:

[(1, 394504912474), (2, 197252456237), (17, 23206171322), (19, 20763416446), (34, 11603085661), (38, 10381708223), (47, 8393721542), (67, 5888133022), (89, 4432639466), (94, 4196860771), (134, 2944066511), (178, 2216319733), (323, 1221377438), (646, 610688719), (799, 493748326), (893, 441774818), (1139, 346360766), (1273, 309901738), (1513, 260743498), (1598, 246874163), (1691, 233296814), (1786, 220887409), (2179, 181048606), (2278, 173180383), (2546, 154950869), (3026, 130371749), (3149, 125279426), (3382, 116648407), (4183, 94311478), (4358, 90524303), (5963, 66158798), (6298, 62639713), (8366, 47155739), (11926, 33079399), (15181, 25986754), (21641, 18229514), (28747, 13723342), (30362, 12993377), (37043, 10649918), (41401, 9528874), (43282, 9114757), (53533, 7369378), (57494, 6861671), (59831, 6593654), (71111, 5547734), (74086, 5324959), (79477, 4963762), (82802, 4764437), (101371, 3891694), (102413, 3852098), (107066, 3684689), (113297, 3482042), (119662, 3296827), (142222, 2773867), (145993, 2702218), (158954, 2481881), (193931, 2034254), (202742, 1945847), (204826, 1926049), (226594, 1741021), (280261, 1407634), (291986, 1351109), (387862, 1017127), (560522, 703817)]