64000512

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 240

約数和(自身を含む): 210656160

約数和(自身を除く): 146655648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 43, 48, 51, 57, 64, 68, 72, 76, 86, 96, 102, 114, 128, 129, 136, 144, 152, 153, 171, 172, 192, 204, 228, 256, 258, 272, 288, 304, 306, 323, 342, 344, 384, 387, 408, 456, 512, 516, 544, 576, 608, 612, 646, 684, 688, 731, 768, 774, 816, 817, 912, 969, 1032, 1088, 1152, 1216, 1224, 1292, 1368, 1376, 1462, 1536, 1548, 1632, 1634, 1824, 1938, 2064, 2176, 2193, 2304, 2432, 2448, 2451, 2584, 2736, 2752, 2907, 2924, 3096, 3264, 3268, 3648, 3876, 4128, 4352, 4386, 4608, 4864, 4896, 4902, 5168, 5472, 5504, 5814, 5848, 6192, 6528, 6536, 6579, 7296, 7353, 7752, 8256, 8704, 8772, 9728, 9792, 9804, 10336, 10944, 11008, 11628, 11696, 12384, 13056, 13072, 13158, 13889, 14592, 14706, 15504, 16512, 17544, 19584, 19608, 20672, 21888, 22016, 23256, 23392, 24768, 26112, 26144, 26316, 27778, 29184, 29412, 31008, 33024, 35088, 39168, 39216, 41344, 41667, 43776, 46512, 46784, 49536, 52288, 52632, 55556, 58824, 62016, 66048, 70176, 78336, 78432, 82688, 83334, 87552, 93024, 93568, 99072, 104576, 105264, 111112, 117648, 124032, 125001, 140352, 156864, 165376, 166668, 186048, 187136, 198144, 209152, 210528, 222224, 235296, 248064, 250002, 280704, 313728, 333336, 372096, 374272, 418304, 421056, 444448, 470592, 496128, 500004, 561408, 627456, 666672, 744192, 842112, 888896, 941184, 1000008, 1122816, 1254912, 1333344, 1488384, 1684224, 1777792, 1882368, 2000016, 2666688, 3368448, 3555584, 3764736, 4000032, 5333376, 7111168, 8000064, 10666752, 16000128, 21333504, 32000256, 64000512]

約数ペア:

[(1, 64000512), (2, 32000256), (3, 21333504), (4, 16000128), (6, 10666752), (8, 8000064), (9, 7111168), (12, 5333376), (16, 4000032), (17, 3764736), (18, 3555584), (19, 3368448), (24, 2666688), (32, 2000016), (34, 1882368), (36, 1777792), (38, 1684224), (43, 1488384), (48, 1333344), (51, 1254912), (57, 1122816), (64, 1000008), (68, 941184), (72, 888896), (76, 842112), (86, 744192), (96, 666672), (102, 627456), (114, 561408), (128, 500004), (129, 496128), (136, 470592), (144, 444448), (152, 421056), (153, 418304), (171, 374272), (172, 372096), (192, 333336), (204, 313728), (228, 280704), (256, 250002), (258, 248064), (272, 235296), (288, 222224), (304, 210528), (306, 209152), (323, 198144), (342, 187136), (344, 186048), (384, 166668), (387, 165376), (408, 156864), (456, 140352), (512, 125001), (516, 124032), (544, 117648), (576, 111112), (608, 105264), (612, 104576), (646, 99072), (684, 93568), (688, 93024), (731, 87552), (768, 83334), (774, 82688), (816, 78432), (817, 78336), (912, 70176), (969, 66048), (1032, 62016), (1088, 58824), (1152, 55556), (1216, 52632), (1224, 52288), (1292, 49536), (1368, 46784), (1376, 46512), (1462, 43776), (1536, 41667), (1548, 41344), (1632, 39216), (1634, 39168), (1824, 35088), (1938, 33024), (2064, 31008), (2176, 29412), (2193, 29184), (2304, 27778), (2432, 26316), (2448, 26144), (2451, 26112), (2584, 24768), (2736, 23392), (2752, 23256), (2907, 22016), (2924, 21888), (3096, 20672), (3264, 19608), (3268, 19584), (3648, 17544), (3876, 16512), (4128, 15504), (4352, 14706), (4386, 14592), (4608, 13889), (4864, 13158), (4896, 13072), (4902, 13056), (5168, 12384), (5472, 11696), (5504, 11628), (5814, 11008), (5848, 10944), (6192, 10336), (6528, 9804), (6536, 9792), (6579, 9728), (7296, 8772), (7353, 8704), (7752, 8256)]