1040462904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:725

約数の個数: 128

約数和(自身を含む): 2892960000

約数和(自身を除く): 1852497096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 163, 164, 246, 312, 326, 328, 489, 492, 499, 533, 652, 978, 984, 998, 1066, 1304, 1497, 1599, 1956, 1996, 2119, 2132, 2994, 3198, 3912, 3992, 4238, 4264, 5988, 6357, 6396, 6487, 6683, 8476, 11976, 12714, 12792, 12974, 13366, 16952, 19461, 20049, 20459, 25428, 25948, 26732, 38922, 40098, 40918, 50856, 51896, 53464, 61377, 77844, 80196, 81337, 81836, 86879, 122754, 155688, 160392, 162674, 163672, 173758, 244011, 245508, 260637, 265967, 325348, 347516, 488022, 491016, 521274, 531934, 650696, 695032, 797901, 976044, 1042548, 1057381, 1063868, 1595802, 1952088, 2085096, 2114762, 2127736, 3172143, 3191604, 3334817, 4229524, 6344286, 6383208, 6669634, 8459048, 10004451, 12688572, 13339268, 20008902, 25377144, 26678536, 40017804, 43352621, 80035608, 86705242, 130057863, 173410484, 260115726, 346820968, 520231452, 1040462904]

約数ペア:

[(1, 1040462904), (2, 520231452), (3, 346820968), (4, 260115726), (6, 173410484), (8, 130057863), (12, 86705242), (13, 80035608), (24, 43352621), (26, 40017804), (39, 26678536), (41, 25377144), (52, 20008902), (78, 13339268), (82, 12688572), (104, 10004451), (123, 8459048), (156, 6669634), (163, 6383208), (164, 6344286), (246, 4229524), (312, 3334817), (326, 3191604), (328, 3172143), (489, 2127736), (492, 2114762), (499, 2085096), (533, 1952088), (652, 1595802), (978, 1063868), (984, 1057381), (998, 1042548), (1066, 976044), (1304, 797901), (1497, 695032), (1599, 650696), (1956, 531934), (1996, 521274), (2119, 491016), (2132, 488022), (2994, 347516), (3198, 325348), (3912, 265967), (3992, 260637), (4238, 245508), (4264, 244011), (5988, 173758), (6357, 163672), (6396, 162674), (6487, 160392), (6683, 155688), (8476, 122754), (11976, 86879), (12714, 81836), (12792, 81337), (12974, 80196), (13366, 77844), (16952, 61377), (19461, 53464), (20049, 51896), (20459, 50856), (25428, 40918), (25948, 40098), (26732, 38922)]