1562644512

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 288

約数和(自身を含む): 5498176320

約数和(自身を除く): 3935531808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 96, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 264, 286, 288, 304, 312, 342, 352, 396, 416, 418, 429, 456, 468, 494, 528, 572, 608, 624, 627, 684, 741, 792, 836, 858, 912, 936, 988, 1056, 1144, 1248, 1254, 1287, 1368, 1482, 1584, 1672, 1716, 1824, 1872, 1881, 1976, 1997, 2223, 2288, 2508, 2574, 2717, 2736, 2964, 3168, 3344, 3432, 3744, 3762, 3952, 3994, 4446, 4576, 5016, 5148, 5434, 5472, 5928, 5991, 6688, 6864, 7524, 7904, 7988, 8151, 8892, 10032, 10296, 10868, 11856, 11982, 13728, 15048, 15976, 16302, 17784, 17973, 20064, 20592, 21736, 21967, 23712, 23964, 24453, 25961, 30096, 31952, 32604, 35568, 35946, 37943, 41184, 43472, 43934, 47928, 48906, 51922, 60192, 63904, 65208, 65901, 71136, 71892, 75886, 77883, 86944, 87868, 95856, 97812, 103844, 113829, 130416, 131802, 143784, 151772, 155766, 175736, 191712, 195624, 197703, 207688, 227658, 233649, 260832, 263604, 285571, 287568, 303544, 311532, 341487, 351472, 391248, 395406, 415376, 417373, 455316, 467298, 493259, 527208, 571142, 575136, 607088, 623064, 682974, 702944, 782496, 790812, 830752, 834746, 856713, 910632, 934596, 986518, 1054416, 1142284, 1214176, 1246128, 1252119, 1365948, 1479777, 1581624, 1669492, 1713426, 1821264, 1869192, 1973036, 2108832, 2284568, 2492256, 2504238, 2570139, 2731896, 2959554, 3163248, 3338984, 3426852, 3642528, 3738384, 3756357, 3946072, 4439331, 4569136, 5008476, 5140278, 5425849, 5463792, 5919108, 6326496, 6677968, 6853704, 7476768, 7512714, 7892144, 8878662, 9138272, 10016952, 10280556, 10851698, 10927584, 11838216, 13355936, 13707408, 15025428, 15784288, 16277547, 17757324, 20033904, 20561112, 21703396, 23676432, 27414816, 30050856, 32555094, 35514648, 40067808, 41122224, 43406792, 47352864, 48832641, 60101712, 65110188, 71029296, 82244448, 86813584, 97665282, 120203424, 130220376, 142058592, 173627168, 195330564, 260440752, 390661128, 520881504, 781322256, 1562644512]

約数ペア:

[(1, 1562644512), (2, 781322256), (3, 520881504), (4, 390661128), (6, 260440752), (8, 195330564), (9, 173627168), (11, 142058592), (12, 130220376), (13, 120203424), (16, 97665282), (18, 86813584), (19, 82244448), (22, 71029296), (24, 65110188), (26, 60101712), (32, 48832641), (33, 47352864), (36, 43406792), (38, 41122224), (39, 40067808), (44, 35514648), (48, 32555094), (52, 30050856), (57, 27414816), (66, 23676432), (72, 21703396), (76, 20561112), (78, 20033904), (88, 17757324), (96, 16277547), (99, 15784288), (104, 15025428), (114, 13707408), (117, 13355936), (132, 11838216), (143, 10927584), (144, 10851698), (152, 10280556), (156, 10016952), (171, 9138272), (176, 8878662), (198, 7892144), (208, 7512714), (209, 7476768), (228, 6853704), (234, 6677968), (247, 6326496), (264, 5919108), (286, 5463792), (288, 5425849), (304, 5140278), (312, 5008476), (342, 4569136), (352, 4439331), (396, 3946072), (416, 3756357), (418, 3738384), (429, 3642528), (456, 3426852), (468, 3338984), (494, 3163248), (528, 2959554), (572, 2731896), (608, 2570139), (624, 2504238), (627, 2492256), (684, 2284568), (741, 2108832), (792, 1973036), (836, 1869192), (858, 1821264), (912, 1713426), (936, 1669492), (988, 1581624), (1056, 1479777), (1144, 1365948), (1248, 1252119), (1254, 1246128), (1287, 1214176), (1368, 1142284), (1482, 1054416), (1584, 986518), (1672, 934596), (1716, 910632), (1824, 856713), (1872, 834746), (1881, 830752), (1976, 790812), (1997, 782496), (2223, 702944), (2288, 682974), (2508, 623064), (2574, 607088), (2717, 575136), (2736, 571142), (2964, 527208), (3168, 493259), (3344, 467298), (3432, 455316), (3744, 417373), (3762, 415376), (3952, 395406), (3994, 391248), (4446, 351472), (4576, 341487), (5016, 311532), (5148, 303544), (5434, 287568), (5472, 285571), (5928, 263604), (5991, 260832), (6688, 233649), (6864, 227658), (7524, 207688), (7904, 197703), (7988, 195624), (8151, 191712), (8892, 175736), (10032, 155766), (10296, 151772), (10868, 143784), (11856, 131802), (11982, 130416), (13728, 113829), (15048, 103844), (15976, 97812), (16302, 95856), (17784, 87868), (17973, 86944), (20064, 77883), (20592, 75886), (21736, 71892), (21967, 71136), (23712, 65901), (23964, 65208), (24453, 63904), (25961, 60192), (30096, 51922), (31952, 48906), (32604, 47928), (35568, 43934), (35946, 43472), (37943, 41184)]