285412608

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^2\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 162

約数和(自身を含む): 892301046

約数和(自身を除く): 606888438

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 733, 768, 832, 936, 1014, 1152, 1248, 1352, 1466, 1521, 1664, 1872, 2028, 2199, 2304, 2496, 2704, 2932, 3042, 3328, 3744, 4056, 4398, 4992, 5408, 5864, 6084, 6597, 7488, 8112, 8796, 9529, 9984, 10816, 11728, 12168, 13194, 14976, 16224, 17592, 19058, 21632, 23456, 24336, 26388, 28587, 29952, 32448, 35184, 38116, 43264, 46912, 48672, 52776, 57174, 64896, 70368, 76232, 85761, 93824, 97344, 105552, 114348, 123877, 129792, 140736, 152464, 171522, 187648, 194688, 211104, 228696, 247754, 281472, 304928, 343044, 371631, 389376, 422208, 457392, 495508, 562944, 609856, 686088, 743262, 844416, 914784, 991016, 1114893, 1219712, 1372176, 1486524, 1688832, 1829568, 1982032, 2229786, 2439424, 2744352, 2973048, 3659136, 3964064, 4459572, 5488704, 5946096, 7318272, 7928128, 8919144, 10977408, 11892192, 15856256, 17838288, 21954816, 23784384, 31712512, 35676576, 47568768, 71353152, 95137536, 142706304, 285412608]

約数ペア:

[(1, 285412608), (2, 142706304), (3, 95137536), (4, 71353152), (6, 47568768), (8, 35676576), (9, 31712512), (12, 23784384), (13, 21954816), (16, 17838288), (18, 15856256), (24, 11892192), (26, 10977408), (32, 8919144), (36, 7928128), (39, 7318272), (48, 5946096), (52, 5488704), (64, 4459572), (72, 3964064), (78, 3659136), (96, 2973048), (104, 2744352), (117, 2439424), (128, 2229786), (144, 1982032), (156, 1829568), (169, 1688832), (192, 1486524), (208, 1372176), (234, 1219712), (256, 1114893), (288, 991016), (312, 914784), (338, 844416), (384, 743262), (416, 686088), (468, 609856), (507, 562944), (576, 495508), (624, 457392), (676, 422208), (733, 389376), (768, 371631), (832, 343044), (936, 304928), (1014, 281472), (1152, 247754), (1248, 228696), (1352, 211104), (1466, 194688), (1521, 187648), (1664, 171522), (1872, 152464), (2028, 140736), (2199, 129792), (2304, 123877), (2496, 114348), (2704, 105552), (2932, 97344), (3042, 93824), (3328, 85761), (3744, 76232), (4056, 70368), (4398, 64896), (4992, 57174), (5408, 52776), (5864, 48672), (6084, 46912), (6597, 43264), (7488, 38116), (8112, 35184), (8796, 32448), (9529, 29952), (9984, 28587), (10816, 26388), (11728, 24336), (12168, 23456), (13194, 21632), (14976, 19058), (16224, 17592)]