1298284288

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2302

約数の個数: 144

約数和(自身を含む): 3302449920

約数和(自身を除く): 2004165632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 896, 952, 1064, 1088, 1216, 1292, 1792, 1904, 2128, 2176, 2243, 2261, 2432, 2584, 3808, 4256, 4352, 4486, 4522, 4864, 5168, 7616, 8512, 8972, 9044, 10336, 15232, 15701, 17024, 17944, 18088, 20672, 30464, 31402, 34048, 35888, 36176, 38131, 41344, 42617, 62804, 71776, 72352, 76262, 82688, 85234, 125608, 143552, 144704, 152524, 170468, 251216, 266917, 287104, 289408, 298319, 305048, 340936, 502432, 533834, 574208, 578816, 596638, 610096, 681872, 724489, 1004864, 1067668, 1193276, 1220192, 1363744, 1448978, 2009728, 2135336, 2386552, 2440384, 2727488, 2897956, 4019456, 4270672, 4773104, 4880768, 5071423, 5454976, 5795912, 8541344, 9546208, 9761536, 10142846, 10909952, 11591824, 17082688, 19092416, 20285692, 23183648, 34165376, 38184832, 40571384, 46367296, 68330752, 76369664, 81142768, 92734592, 162285536, 185469184, 324571072, 649142144, 1298284288]

約数ペア:

[(1, 1298284288), (2, 649142144), (4, 324571072), (7, 185469184), (8, 162285536), (14, 92734592), (16, 81142768), (17, 76369664), (19, 68330752), (28, 46367296), (32, 40571384), (34, 38184832), (38, 34165376), (56, 23183648), (64, 20285692), (68, 19092416), (76, 17082688), (112, 11591824), (119, 10909952), (128, 10142846), (133, 9761536), (136, 9546208), (152, 8541344), (224, 5795912), (238, 5454976), (256, 5071423), (266, 4880768), (272, 4773104), (304, 4270672), (323, 4019456), (448, 2897956), (476, 2727488), (532, 2440384), (544, 2386552), (608, 2135336), (646, 2009728), (896, 1448978), (952, 1363744), (1064, 1220192), (1088, 1193276), (1216, 1067668), (1292, 1004864), (1792, 724489), (1904, 681872), (2128, 610096), (2176, 596638), (2243, 578816), (2261, 574208), (2432, 533834), (2584, 502432), (3808, 340936), (4256, 305048), (4352, 298319), (4486, 289408), (4522, 287104), (4864, 266917), (5168, 251216), (7616, 170468), (8512, 152524), (8972, 144704), (9044, 143552), (10336, 125608), (15232, 85234), (15701, 82688), (17024, 76262), (17944, 72352), (18088, 71776), (20672, 62804), (30464, 42617), (31402, 41344), (34048, 38131), (35888, 36176)]