1875420688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 4252227840

約数和(自身を除く): 2376807152

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 41, 53, 68, 76, 82, 106, 136, 152, 164, 167, 212, 272, 304, 323, 328, 334, 424, 646, 656, 668, 697, 779, 848, 901, 1007, 1292, 1336, 1394, 1558, 1802, 2014, 2173, 2584, 2672, 2788, 2839, 3116, 3173, 3604, 4028, 4346, 5168, 5576, 5678, 6232, 6346, 6847, 7208, 8056, 8692, 8851, 11152, 11356, 12464, 12692, 13243, 13694, 14416, 16112, 17119, 17384, 17702, 22712, 25384, 26486, 27388, 34238, 34768, 35404, 36941, 41287, 45424, 50768, 52972, 53941, 54776, 68476, 70808, 73882, 82574, 105944, 107882, 109552, 116399, 130093, 136952, 141616, 147764, 150467, 165148, 168169, 211888, 215764, 232798, 260186, 273904, 295528, 300934, 330296, 336338, 362891, 431528, 465596, 520372, 591056, 601868, 660592, 672676, 701879, 725782, 863056, 931192, 1040744, 1203736, 1345352, 1403758, 1451564, 1862384, 2081488, 2211581, 2407472, 2690704, 2807516, 2858873, 2903128, 4423162, 5615032, 5717746, 5806256, 6169147, 6894929, 8846324, 11230064, 11435492, 12338294, 13789858, 17692648, 22870984, 24676588, 27579716, 35385296, 45741968, 49353176, 55159432, 98706352, 110318864, 117213793, 234427586, 468855172, 937710344, 1875420688]

約数ペア:

[(1, 1875420688), (2, 937710344), (4, 468855172), (8, 234427586), (16, 117213793), (17, 110318864), (19, 98706352), (34, 55159432), (38, 49353176), (41, 45741968), (53, 35385296), (68, 27579716), (76, 24676588), (82, 22870984), (106, 17692648), (136, 13789858), (152, 12338294), (164, 11435492), (167, 11230064), (212, 8846324), (272, 6894929), (304, 6169147), (323, 5806256), (328, 5717746), (334, 5615032), (424, 4423162), (646, 2903128), (656, 2858873), (668, 2807516), (697, 2690704), (779, 2407472), (848, 2211581), (901, 2081488), (1007, 1862384), (1292, 1451564), (1336, 1403758), (1394, 1345352), (1558, 1203736), (1802, 1040744), (2014, 931192), (2173, 863056), (2584, 725782), (2672, 701879), (2788, 672676), (2839, 660592), (3116, 601868), (3173, 591056), (3604, 520372), (4028, 465596), (4346, 431528), (5168, 362891), (5576, 336338), (5678, 330296), (6232, 300934), (6346, 295528), (6847, 273904), (7208, 260186), (8056, 232798), (8692, 215764), (8851, 211888), (11152, 168169), (11356, 165148), (12464, 150467), (12692, 147764), (13243, 141616), (13694, 136952), (14416, 130093), (16112, 116399), (17119, 109552), (17384, 107882), (17702, 105944), (22712, 82574), (25384, 73882), (26486, 70808), (27388, 68476), (34238, 54776), (34768, 53941), (35404, 52972), (36941, 50768), (41287, 45424)]