827926989512

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1\times {\mathrm{1153}}^1$

素因数の和:1975

約数の個数: 128

約数和(自身を含む): 1802776953600

約数和(自身を除く): 974849964088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 293, 409, 428, 586, 749, 818, 856, 1153, 1172, 1498, 1636, 2051, 2306, 2344, 2863, 2996, 3272, 4102, 4612, 5726, 5992, 8071, 8204, 9224, 11452, 16142, 16408, 22904, 31351, 32284, 43763, 62702, 64568, 87526, 119837, 123371, 125404, 175052, 219457, 239674, 246742, 250808, 306341, 337829, 350104, 438914, 471577, 479348, 493484, 612682, 675658, 838859, 863597, 877828, 943154, 958696, 986968, 1225364, 1351316, 1677718, 1727194, 1755656, 1886308, 2364803, 2450728, 2702632, 3301039, 3355436, 3454388, 3772616, 4729606, 6602078, 6710872, 6908776, 9459212, 12822559, 13204156, 18918424, 25645118, 26408312, 36147703, 50458739, 51290236, 72295406, 89757913, 100917478, 102580472, 138172061, 144590812, 179515826, 201834956, 253033921, 276344122, 289181624, 353211173, 359031652, 403669912, 506067842, 552688244, 706422346, 718063304, 967204427, 1012135684, 1105376488, 1412844692, 1934408854, 2024271368, 2825689384, 3868817708, 7737635416, 14784410527, 29568821054, 59137642108, 103490873689, 118275284216, 206981747378, 413963494756, 827926989512]

約数ペア:

[(1, 827926989512), (2, 413963494756), (4, 206981747378), (7, 118275284216), (8, 103490873689), (14, 59137642108), (28, 29568821054), (56, 14784410527), (107, 7737635416), (214, 3868817708), (293, 2825689384), (409, 2024271368), (428, 1934408854), (586, 1412844692), (749, 1105376488), (818, 1012135684), (856, 967204427), (1153, 718063304), (1172, 706422346), (1498, 552688244), (1636, 506067842), (2051, 403669912), (2306, 359031652), (2344, 353211173), (2863, 289181624), (2996, 276344122), (3272, 253033921), (4102, 201834956), (4612, 179515826), (5726, 144590812), (5992, 138172061), (8071, 102580472), (8204, 100917478), (9224, 89757913), (11452, 72295406), (16142, 51290236), (16408, 50458739), (22904, 36147703), (31351, 26408312), (32284, 25645118), (43763, 18918424), (62702, 13204156), (64568, 12822559), (87526, 9459212), (119837, 6908776), (123371, 6710872), (125404, 6602078), (175052, 4729606), (219457, 3772616), (239674, 3454388), (246742, 3355436), (250808, 3301039), (306341, 2702632), (337829, 2450728), (350104, 2364803), (438914, 1886308), (471577, 1755656), (479348, 1727194), (493484, 1677718), (612682, 1351316), (675658, 1225364), (838859, 986968), (863597, 958696), (877828, 943154)]