1290977352

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 4231987200

約数和(自身を除く): 2941009848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 83, 84, 108, 126, 127, 162, 166, 168, 189, 216, 243, 249, 252, 254, 324, 332, 378, 381, 486, 498, 504, 508, 567, 581, 648, 664, 729, 747, 756, 762, 889, 972, 996, 1016, 1134, 1143, 1162, 1458, 1494, 1512, 1524, 1701, 1743, 1778, 1944, 1992, 2187, 2241, 2268, 2286, 2324, 2667, 2916, 2988, 3048, 3402, 3429, 3486, 3556, 4374, 4482, 4536, 4572, 4648, 5103, 5229, 5334, 5832, 5976, 6723, 6804, 6858, 6972, 7112, 8001, 8748, 8964, 9144, 10206, 10287, 10458, 10541, 10668, 13446, 13608, 13716, 13944, 15309, 15687, 16002, 17496, 17928, 20169, 20412, 20574, 20916, 21082, 21336, 24003, 26892, 27432, 30618, 30861, 31374, 31623, 32004, 40338, 40824, 41148, 41832, 42164, 47061, 48006, 53784, 60507, 61236, 61722, 62748, 63246, 64008, 72009, 73787, 80676, 82296, 84328, 92583, 94122, 94869, 96012, 121014, 122472, 123444, 125496, 126492, 141183, 144018, 147574, 161352, 181521, 185166, 188244, 189738, 192024, 216027, 221361, 242028, 246888, 252984, 277749, 282366, 284607, 288036, 295148, 363042, 370332, 376488, 379476, 423549, 432054, 442722, 484056, 555498, 564732, 569214, 576072, 590296, 648081, 664083, 726084, 740664, 758952, 847098, 853821, 864108, 885444, 1110996, 1129464, 1138428, 1270647, 1296162, 1328166, 1452168, 1694196, 1707642, 1728216, 1770888, 1944243, 1992249, 2221992, 2276856, 2541294, 2561463, 2592324, 2656332, 3388392, 3415284, 3888486, 3984498, 5082588, 5122926, 5184648, 5312664, 5976747, 6830568, 7684389, 7776972, 7968996, 10165176, 10245852, 11953494, 15368778, 15553944, 15937992, 17930241, 20491704, 23053167, 23906988, 30737556, 35860482, 46106334, 47813976, 53790723, 61475112, 71720964, 92212668, 107581446, 143441928, 161372169, 184425336, 215162892, 322744338, 430325784, 645488676, 1290977352]

約数ペア:

[(1, 1290977352), (2, 645488676), (3, 430325784), (4, 322744338), (6, 215162892), (7, 184425336), (8, 161372169), (9, 143441928), (12, 107581446), (14, 92212668), (18, 71720964), (21, 61475112), (24, 53790723), (27, 47813976), (28, 46106334), (36, 35860482), (42, 30737556), (54, 23906988), (56, 23053167), (63, 20491704), (72, 17930241), (81, 15937992), (83, 15553944), (84, 15368778), (108, 11953494), (126, 10245852), (127, 10165176), (162, 7968996), (166, 7776972), (168, 7684389), (189, 6830568), (216, 5976747), (243, 5312664), (249, 5184648), (252, 5122926), (254, 5082588), (324, 3984498), (332, 3888486), (378, 3415284), (381, 3388392), (486, 2656332), (498, 2592324), (504, 2561463), (508, 2541294), (567, 2276856), (581, 2221992), (648, 1992249), (664, 1944243), (729, 1770888), (747, 1728216), (756, 1707642), (762, 1694196), (889, 1452168), (972, 1328166), (996, 1296162), (1016, 1270647), (1134, 1138428), (1143, 1129464), (1162, 1110996), (1458, 885444), (1494, 864108), (1512, 853821), (1524, 847098), (1701, 758952), (1743, 740664), (1778, 726084), (1944, 664083), (1992, 648081), (2187, 590296), (2241, 576072), (2268, 569214), (2286, 564732), (2324, 555498), (2667, 484056), (2916, 442722), (2988, 432054), (3048, 423549), (3402, 379476), (3429, 376488), (3486, 370332), (3556, 363042), (4374, 295148), (4482, 288036), (4536, 284607), (4572, 282366), (4648, 277749), (5103, 252984), (5229, 246888), (5334, 242028), (5832, 221361), (5976, 216027), (6723, 192024), (6804, 189738), (6858, 188244), (6972, 185166), (7112, 181521), (8001, 161352), (8748, 147574), (8964, 144018), (9144, 141183), (10206, 126492), (10287, 125496), (10458, 123444), (10541, 122472), (10668, 121014), (13446, 96012), (13608, 94869), (13716, 94122), (13944, 92583), (15309, 84328), (15687, 82296), (16002, 80676), (17496, 73787), (17928, 72009), (20169, 64008), (20412, 63246), (20574, 62748), (20916, 61722), (21082, 61236), (21336, 60507), (24003, 53784), (26892, 48006), (27432, 47061), (30618, 42164), (30861, 41832), (31374, 41148), (31623, 40824), (32004, 40338)]