1880486544

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2405

約数の個数: 120

約数和(自身を含む): 5238414720

約数和(自身を除く): 3357928176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 361, 376, 456, 564, 722, 752, 893, 912, 1083, 1128, 1444, 1786, 2166, 2256, 2309, 2679, 2888, 3572, 4332, 4618, 5358, 5776, 6927, 7144, 8664, 9236, 10716, 13854, 14288, 16967, 17328, 18472, 21432, 27708, 33934, 36944, 42864, 43871, 50901, 55416, 67868, 87742, 101802, 108523, 110832, 131613, 135736, 175484, 203604, 217046, 263226, 271472, 325569, 350968, 407208, 434092, 526452, 651138, 701936, 814416, 833549, 868184, 1052904, 1302276, 1667098, 1736368, 2061937, 2105808, 2500647, 2604552, 3334196, 4123874, 5001294, 5209104, 6185811, 6668392, 8247748, 10002588, 12371622, 13336784, 16495496, 20005176, 24743244, 32990992, 39176803, 40010352, 49486488, 78353606, 98972976, 117530409, 156707212, 235060818, 313414424, 470121636, 626828848, 940243272, 1880486544]

約数ペア:

[(1, 1880486544), (2, 940243272), (3, 626828848), (4, 470121636), (6, 313414424), (8, 235060818), (12, 156707212), (16, 117530409), (19, 98972976), (24, 78353606), (38, 49486488), (47, 40010352), (48, 39176803), (57, 32990992), (76, 24743244), (94, 20005176), (114, 16495496), (141, 13336784), (152, 12371622), (188, 10002588), (228, 8247748), (282, 6668392), (304, 6185811), (361, 5209104), (376, 5001294), (456, 4123874), (564, 3334196), (722, 2604552), (752, 2500647), (893, 2105808), (912, 2061937), (1083, 1736368), (1128, 1667098), (1444, 1302276), (1786, 1052904), (2166, 868184), (2256, 833549), (2309, 814416), (2679, 701936), (2888, 651138), (3572, 526452), (4332, 434092), (4618, 407208), (5358, 350968), (5776, 325569), (6927, 271472), (7144, 263226), (8664, 217046), (9236, 203604), (10716, 175484), (13854, 135736), (14288, 131613), (16967, 110832), (17328, 108523), (18472, 101802), (21432, 87742), (27708, 67868), (33934, 55416), (36944, 50901), (42864, 43871)]