42949728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 132088320

約数和(自身を除く): 89138592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 167, 171, 188, 228, 282, 288, 304, 334, 342, 376, 423, 456, 501, 564, 608, 668, 684, 752, 846, 893, 912, 1002, 1128, 1336, 1368, 1503, 1504, 1692, 1786, 1824, 2004, 2256, 2672, 2679, 2736, 3006, 3173, 3384, 3572, 4008, 4512, 5344, 5358, 5472, 6012, 6346, 6768, 7144, 7849, 8016, 8037, 9519, 10716, 12024, 12692, 13536, 14288, 15698, 16032, 16074, 19038, 21432, 23547, 24048, 25384, 28557, 28576, 31396, 32148, 38076, 42864, 47094, 48096, 50768, 57114, 62792, 64296, 70641, 76152, 85728, 94188, 101536, 114228, 125584, 128592, 141282, 149131, 152304, 188376, 228456, 251168, 257184, 282564, 298262, 304608, 376752, 447393, 456912, 565128, 596524, 753504, 894786, 913824, 1130256, 1193048, 1342179, 1789572, 2260512, 2386096, 2684358, 3579144, 4772192, 5368716, 7158288, 10737432, 14316576, 21474864, 42949728]

約数ペア:

[(1, 42949728), (2, 21474864), (3, 14316576), (4, 10737432), (6, 7158288), (8, 5368716), (9, 4772192), (12, 3579144), (16, 2684358), (18, 2386096), (19, 2260512), (24, 1789572), (32, 1342179), (36, 1193048), (38, 1130256), (47, 913824), (48, 894786), (57, 753504), (72, 596524), (76, 565128), (94, 456912), (96, 447393), (114, 376752), (141, 304608), (144, 298262), (152, 282564), (167, 257184), (171, 251168), (188, 228456), (228, 188376), (282, 152304), (288, 149131), (304, 141282), (334, 128592), (342, 125584), (376, 114228), (423, 101536), (456, 94188), (501, 85728), (564, 76152), (608, 70641), (668, 64296), (684, 62792), (752, 57114), (846, 50768), (893, 48096), (912, 47094), (1002, 42864), (1128, 38076), (1336, 32148), (1368, 31396), (1503, 28576), (1504, 28557), (1692, 25384), (1786, 24048), (1824, 23547), (2004, 21432), (2256, 19038), (2672, 16074), (2679, 16032), (2736, 15698), (3006, 14288), (3173, 13536), (3384, 12692), (3572, 12024), (4008, 10716), (4512, 9519), (5344, 8037), (5358, 8016), (5472, 7849), (6012, 7144), (6346, 6768)]