515228928

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 1601187840

約数和(自身を除く): 1085958912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 67, 68, 76, 93, 96, 102, 114, 124, 128, 134, 136, 152, 186, 192, 201, 204, 228, 248, 256, 268, 272, 304, 323, 372, 384, 402, 408, 456, 496, 527, 536, 544, 589, 608, 646, 744, 768, 804, 816, 912, 969, 992, 1054, 1072, 1088, 1139, 1178, 1216, 1273, 1292, 1488, 1581, 1608, 1632, 1767, 1824, 1938, 1984, 2077, 2108, 2144, 2176, 2278, 2356, 2432, 2546, 2584, 2976, 3162, 3216, 3264, 3417, 3534, 3648, 3819, 3876, 3968, 4154, 4216, 4288, 4352, 4556, 4712, 4864, 5092, 5168, 5952, 6231, 6324, 6432, 6528, 6834, 7068, 7296, 7638, 7752, 7936, 8308, 8432, 8576, 9112, 9424, 10013, 10184, 10336, 11904, 12462, 12648, 12864, 13056, 13668, 14136, 14592, 15276, 15504, 16616, 16864, 17152, 18224, 18848, 20026, 20368, 20672, 21641, 23808, 24924, 25296, 25728, 27336, 28272, 30039, 30552, 31008, 33232, 33728, 35309, 36448, 37696, 39463, 40052, 40736, 41344, 43282, 49848, 50592, 51456, 54672, 56544, 60078, 61104, 62016, 64923, 66464, 67456, 70618, 72896, 75392, 78926, 80104, 81472, 82688, 86564, 99696, 101184, 105927, 109344, 113088, 118389, 120156, 122208, 124032, 129846, 132928, 134912, 141236, 145792, 150784, 157852, 160208, 162944, 173128, 199392, 202368, 211854, 218688, 226176, 236778, 240312, 244416, 248064, 259692, 265856, 282472, 291584, 315704, 320416, 325888, 346256, 398784, 404736, 423708, 437376, 452352, 473556, 480624, 488832, 519384, 531712, 564944, 631408, 640832, 670871, 692512, 797568, 847416, 874752, 947112, 961248, 977664, 1038768, 1129888, 1262816, 1281664, 1341742, 1385024, 1595136, 1694832, 1894224, 1922496, 2012613, 2077536, 2259776, 2525632, 2563328, 2683484, 2770048, 3389664, 3788448, 3844992, 4025226, 4155072, 4519552, 5051264, 5366968, 5540096, 6779328, 7576896, 7689984, 8050452, 8310144, 9039104, 10102528, 10733936, 13558656, 15153792, 16100904, 16620288, 21467872, 27117312, 30307584, 32201808, 42935744, 64403616, 85871488, 128807232, 171742976, 257614464, 515228928]

約数ペア:

[(1, 515228928), (2, 257614464), (3, 171742976), (4, 128807232), (6, 85871488), (8, 64403616), (12, 42935744), (16, 32201808), (17, 30307584), (19, 27117312), (24, 21467872), (31, 16620288), (32, 16100904), (34, 15153792), (38, 13558656), (48, 10733936), (51, 10102528), (57, 9039104), (62, 8310144), (64, 8050452), (67, 7689984), (68, 7576896), (76, 6779328), (93, 5540096), (96, 5366968), (102, 5051264), (114, 4519552), (124, 4155072), (128, 4025226), (134, 3844992), (136, 3788448), (152, 3389664), (186, 2770048), (192, 2683484), (201, 2563328), (204, 2525632), (228, 2259776), (248, 2077536), (256, 2012613), (268, 1922496), (272, 1894224), (304, 1694832), (323, 1595136), (372, 1385024), (384, 1341742), (402, 1281664), (408, 1262816), (456, 1129888), (496, 1038768), (527, 977664), (536, 961248), (544, 947112), (589, 874752), (608, 847416), (646, 797568), (744, 692512), (768, 670871), (804, 640832), (816, 631408), (912, 564944), (969, 531712), (992, 519384), (1054, 488832), (1072, 480624), (1088, 473556), (1139, 452352), (1178, 437376), (1216, 423708), (1273, 404736), (1292, 398784), (1488, 346256), (1581, 325888), (1608, 320416), (1632, 315704), (1767, 291584), (1824, 282472), (1938, 265856), (1984, 259692), (2077, 248064), (2108, 244416), (2144, 240312), (2176, 236778), (2278, 226176), (2356, 218688), (2432, 211854), (2546, 202368), (2584, 199392), (2976, 173128), (3162, 162944), (3216, 160208), (3264, 157852), (3417, 150784), (3534, 145792), (3648, 141236), (3819, 134912), (3876, 132928), (3968, 129846), (4154, 124032), (4216, 122208), (4288, 120156), (4352, 118389), (4556, 113088), (4712, 109344), (4864, 105927), (5092, 101184), (5168, 99696), (5952, 86564), (6231, 82688), (6324, 81472), (6432, 80104), (6528, 78926), (6834, 75392), (7068, 72896), (7296, 70618), (7638, 67456), (7752, 66464), (7936, 64923), (8308, 62016), (8432, 61104), (8576, 60078), (9112, 56544), (9424, 54672), (10013, 51456), (10184, 50592), (10336, 49848), (11904, 43282), (12462, 41344), (12648, 40736), (12864, 40052), (13056, 39463), (13668, 37696), (14136, 36448), (14592, 35309), (15276, 33728), (15504, 33232), (16616, 31008), (16864, 30552), (17152, 30039), (18224, 28272), (18848, 27336), (20026, 25728), (20368, 25296), (20672, 24924), (21641, 23808)]