42980736

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 123868800

約数和(自身を除く): 80888064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 137, 152, 172, 192, 228, 258, 274, 304, 344, 384, 411, 456, 516, 548, 608, 688, 817, 822, 912, 1032, 1096, 1216, 1376, 1634, 1644, 1824, 2064, 2192, 2432, 2451, 2603, 2752, 3268, 3288, 3648, 4128, 4384, 4902, 5206, 5504, 5891, 6536, 6576, 7296, 7809, 8256, 8768, 9804, 10412, 11782, 13072, 13152, 15618, 16512, 17536, 17673, 19608, 20824, 23564, 26144, 26304, 31236, 35346, 39216, 41648, 47128, 52288, 52608, 62472, 70692, 78432, 83296, 94256, 104576, 111929, 124944, 141384, 156864, 166592, 188512, 223858, 249888, 282768, 313728, 333184, 335787, 377024, 447716, 499776, 565536, 671574, 754048, 895432, 999552, 1131072, 1343148, 1790864, 2262144, 2686296, 3581728, 5372592, 7163456, 10745184, 14326912, 21490368, 42980736]

約数ペア:

[(1, 42980736), (2, 21490368), (3, 14326912), (4, 10745184), (6, 7163456), (8, 5372592), (12, 3581728), (16, 2686296), (19, 2262144), (24, 1790864), (32, 1343148), (38, 1131072), (43, 999552), (48, 895432), (57, 754048), (64, 671574), (76, 565536), (86, 499776), (96, 447716), (114, 377024), (128, 335787), (129, 333184), (137, 313728), (152, 282768), (172, 249888), (192, 223858), (228, 188512), (258, 166592), (274, 156864), (304, 141384), (344, 124944), (384, 111929), (411, 104576), (456, 94256), (516, 83296), (548, 78432), (608, 70692), (688, 62472), (817, 52608), (822, 52288), (912, 47128), (1032, 41648), (1096, 39216), (1216, 35346), (1376, 31236), (1634, 26304), (1644, 26144), (1824, 23564), (2064, 20824), (2192, 19608), (2432, 17673), (2451, 17536), (2603, 16512), (2752, 15618), (3268, 13152), (3288, 13072), (3648, 11782), (4128, 10412), (4384, 9804), (4902, 8768), (5206, 8256), (5504, 7809), (5891, 7296), (6536, 6576)]