1285590852

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6229}}^1$

素因数の和:6272

約数の個数: 180

約数和(自身を含む): 4210894380

約数和(自身を除く): 2925303528

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1764, 1911, 2106, 2268, 2457, 2548, 2646, 3276, 3822, 3969, 4212, 4914, 5292, 5733, 6229, 7371, 7644, 7938, 9828, 11466, 12458, 14742, 15876, 17199, 18687, 22932, 24916, 29484, 34398, 37374, 43603, 51597, 56061, 68796, 74748, 80977, 87206, 103194, 112122, 130809, 161954, 168183, 174412, 206388, 224244, 242931, 261618, 305221, 323908, 336366, 392427, 485862, 504549, 523236, 566839, 610442, 672732, 728793, 784854, 915663, 971724, 1009098, 1133678, 1177281, 1220884, 1457586, 1569708, 1700517, 1831326, 2018196, 2186379, 2267356, 2354562, 2746989, 2915172, 3401034, 3531843, 3662652, 3967873, 4372758, 4709124, 5101551, 5493978, 6559137, 6802068, 7063686, 7935746, 8240967, 8745516, 10203102, 10987956, 11903619, 13118274, 14127372, 15304653, 15871492, 16481934, 20406204, 23807238, 24722901, 26236548, 30609306, 32963868, 35710857, 45913959, 47614476, 49445802, 61218612, 71421714, 91827918, 98891604, 107132571, 142843428, 183655836, 214265142, 321397713, 428530284, 642795426, 1285590852]

約数ペア:

[(1, 1285590852), (2, 642795426), (3, 428530284), (4, 321397713), (6, 214265142), (7, 183655836), (9, 142843428), (12, 107132571), (13, 98891604), (14, 91827918), (18, 71421714), (21, 61218612), (26, 49445802), (27, 47614476), (28, 45913959), (36, 35710857), (39, 32963868), (42, 30609306), (49, 26236548), (52, 24722901), (54, 23807238), (63, 20406204), (78, 16481934), (81, 15871492), (84, 15304653), (91, 14127372), (98, 13118274), (108, 11903619), (117, 10987956), (126, 10203102), (147, 8745516), (156, 8240967), (162, 7935746), (182, 7063686), (189, 6802068), (196, 6559137), (234, 5493978), (252, 5101551), (273, 4709124), (294, 4372758), (324, 3967873), (351, 3662652), (364, 3531843), (378, 3401034), (441, 2915172), (468, 2746989), (546, 2354562), (567, 2267356), (588, 2186379), (637, 2018196), (702, 1831326), (756, 1700517), (819, 1569708), (882, 1457586), (1053, 1220884), (1092, 1177281), (1134, 1133678), (1274, 1009098), (1323, 971724), (1404, 915663), (1638, 784854), (1764, 728793), (1911, 672732), (2106, 610442), (2268, 566839), (2457, 523236), (2548, 504549), (2646, 485862), (3276, 392427), (3822, 336366), (3969, 323908), (4212, 305221), (4914, 261618), (5292, 242931), (5733, 224244), (6229, 206388), (7371, 174412), (7644, 168183), (7938, 161954), (9828, 130809), (11466, 112122), (12458, 103194), (14742, 87206), (15876, 80977), (17199, 74748), (18687, 68796), (22932, 56061), (24916, 51597), (29484, 43603), (34398, 37374)]