505379736

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 1509580800

約数和(自身を除く): 1004201064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 89, 92, 108, 127, 138, 162, 178, 184, 207, 216, 243, 254, 267, 276, 324, 356, 381, 414, 486, 508, 534, 552, 621, 648, 712, 762, 801, 828, 972, 1016, 1068, 1143, 1242, 1524, 1602, 1656, 1863, 1944, 2047, 2136, 2286, 2403, 2484, 2921, 3048, 3204, 3429, 3726, 4094, 4572, 4806, 4968, 5589, 5842, 6141, 6408, 6858, 7209, 7452, 8188, 8763, 9144, 9612, 10287, 11178, 11303, 11684, 12282, 13716, 14418, 14904, 16376, 17526, 18423, 19224, 20574, 21627, 22356, 22606, 23368, 24564, 26289, 27432, 28836, 30861, 33909, 35052, 36846, 41148, 43254, 44712, 45212, 49128, 52578, 55269, 57672, 61722, 67818, 70104, 73692, 78867, 82296, 86508, 90424, 101727, 105156, 110538, 123444, 135636, 147384, 157734, 165807, 173016, 203454, 210312, 221076, 236601, 246888, 259969, 271272, 305181, 315468, 331614, 406908, 442152, 473202, 497421, 519938, 610362, 630936, 663228, 709803, 779907, 813816, 915543, 946404, 994842, 1039876, 1220724, 1326456, 1419606, 1559814, 1831086, 1892808, 1989684, 2079752, 2339721, 2441448, 2746629, 2839212, 3119628, 3662172, 3979368, 4679442, 5493258, 5678424, 6239256, 7019163, 7324344, 9358884, 10986516, 14038326, 18717768, 21057489, 21973032, 28076652, 42114978, 56153304, 63172467, 84229956, 126344934, 168459912, 252689868, 505379736]

約数ペア:

[(1, 505379736), (2, 252689868), (3, 168459912), (4, 126344934), (6, 84229956), (8, 63172467), (9, 56153304), (12, 42114978), (18, 28076652), (23, 21973032), (24, 21057489), (27, 18717768), (36, 14038326), (46, 10986516), (54, 9358884), (69, 7324344), (72, 7019163), (81, 6239256), (89, 5678424), (92, 5493258), (108, 4679442), (127, 3979368), (138, 3662172), (162, 3119628), (178, 2839212), (184, 2746629), (207, 2441448), (216, 2339721), (243, 2079752), (254, 1989684), (267, 1892808), (276, 1831086), (324, 1559814), (356, 1419606), (381, 1326456), (414, 1220724), (486, 1039876), (508, 994842), (534, 946404), (552, 915543), (621, 813816), (648, 779907), (712, 709803), (762, 663228), (801, 630936), (828, 610362), (972, 519938), (1016, 497421), (1068, 473202), (1143, 442152), (1242, 406908), (1524, 331614), (1602, 315468), (1656, 305181), (1863, 271272), (1944, 259969), (2047, 246888), (2136, 236601), (2286, 221076), (2403, 210312), (2484, 203454), (2921, 173016), (3048, 165807), (3204, 157734), (3429, 147384), (3726, 135636), (4094, 123444), (4572, 110538), (4806, 105156), (4968, 101727), (5589, 90424), (5842, 86508), (6141, 82296), (6408, 78867), (6858, 73692), (7209, 70104), (7452, 67818), (8188, 61722), (8763, 57672), (9144, 55269), (9612, 52578), (10287, 49128), (11178, 45212), (11303, 44712), (11684, 43254), (12282, 41148), (13716, 36846), (14418, 35052), (14904, 33909), (16376, 30861), (17526, 28836), (18423, 27432), (19224, 26289), (20574, 24564), (21627, 23368), (22356, 22606)]