254437056

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 168

約数和(自身を含む): 781385280

約数和(自身を除く): 526948224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 67, 72, 76, 96, 114, 134, 144, 152, 171, 192, 201, 228, 268, 288, 304, 342, 347, 402, 456, 536, 576, 603, 608, 684, 694, 804, 912, 1041, 1072, 1206, 1216, 1273, 1368, 1388, 1608, 1824, 2082, 2144, 2412, 2546, 2736, 2776, 3123, 3216, 3648, 3819, 4164, 4288, 4824, 5092, 5472, 5552, 6246, 6432, 6593, 7638, 8328, 9648, 10184, 10944, 11104, 11457, 12492, 12864, 13186, 15276, 16656, 19296, 19779, 20368, 22208, 22914, 23249, 24984, 26372, 30552, 33312, 38592, 39558, 40736, 45828, 46498, 49968, 52744, 59337, 61104, 66624, 69747, 79116, 81472, 91656, 92996, 99936, 105488, 118674, 122208, 139494, 158232, 183312, 185992, 199872, 209241, 210976, 237348, 244416, 278988, 316464, 366624, 371984, 418482, 421952, 441731, 474696, 557976, 632928, 733248, 743968, 836964, 883462, 949392, 1115952, 1265856, 1325193, 1487936, 1673928, 1766924, 1898784, 2231904, 2650386, 3347856, 3533848, 3797568, 3975579, 4463808, 5300772, 6695712, 7067696, 7951158, 10601544, 13391424, 14135392, 15902316, 21203088, 28270784, 31804632, 42406176, 63609264, 84812352, 127218528, 254437056]

約数ペア:

[(1, 254437056), (2, 127218528), (3, 84812352), (4, 63609264), (6, 42406176), (8, 31804632), (9, 28270784), (12, 21203088), (16, 15902316), (18, 14135392), (19, 13391424), (24, 10601544), (32, 7951158), (36, 7067696), (38, 6695712), (48, 5300772), (57, 4463808), (64, 3975579), (67, 3797568), (72, 3533848), (76, 3347856), (96, 2650386), (114, 2231904), (134, 1898784), (144, 1766924), (152, 1673928), (171, 1487936), (192, 1325193), (201, 1265856), (228, 1115952), (268, 949392), (288, 883462), (304, 836964), (342, 743968), (347, 733248), (402, 632928), (456, 557976), (536, 474696), (576, 441731), (603, 421952), (608, 418482), (684, 371984), (694, 366624), (804, 316464), (912, 278988), (1041, 244416), (1072, 237348), (1206, 210976), (1216, 209241), (1273, 199872), (1368, 185992), (1388, 183312), (1608, 158232), (1824, 139494), (2082, 122208), (2144, 118674), (2412, 105488), (2546, 99936), (2736, 92996), (2776, 91656), (3123, 81472), (3216, 79116), (3648, 69747), (3819, 66624), (4164, 61104), (4288, 59337), (4824, 52744), (5092, 49968), (5472, 46498), (5552, 45828), (6246, 40736), (6432, 39558), (6593, 38592), (7638, 33312), (8328, 30552), (9648, 26372), (10184, 24984), (10944, 23249), (11104, 22914), (11457, 22208), (12492, 20368), (12864, 19779), (13186, 19296), (15276, 16656)]