1491499008

素因数分解:

$2^{11}\times 3^9\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 4594229640

約数和(自身を除く): 3102730632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 243, 256, 288, 296, 324, 333, 384, 432, 444, 486, 512, 576, 592, 648, 666, 729, 768, 864, 888, 972, 999, 1024, 1152, 1184, 1296, 1332, 1458, 1536, 1728, 1776, 1944, 1998, 2048, 2187, 2304, 2368, 2592, 2664, 2916, 2997, 3072, 3456, 3552, 3888, 3996, 4374, 4608, 4736, 5184, 5328, 5832, 5994, 6144, 6561, 6912, 7104, 7776, 7992, 8748, 8991, 9216, 9472, 10368, 10656, 11664, 11988, 13122, 13824, 14208, 15552, 15984, 17496, 17982, 18432, 18944, 19683, 20736, 21312, 23328, 23976, 26244, 26973, 27648, 28416, 31104, 31968, 34992, 35964, 37888, 39366, 41472, 42624, 46656, 47952, 52488, 53946, 55296, 56832, 62208, 63936, 69984, 71928, 75776, 78732, 80919, 82944, 85248, 93312, 95904, 104976, 107892, 113664, 124416, 127872, 139968, 143856, 157464, 161838, 165888, 170496, 186624, 191808, 209952, 215784, 227328, 242757, 248832, 255744, 279936, 287712, 314928, 323676, 340992, 373248, 383616, 419904, 431568, 485514, 497664, 511488, 559872, 575424, 629856, 647352, 681984, 728271, 746496, 767232, 839808, 863136, 971028, 1022976, 1119744, 1150848, 1259712, 1294704, 1456542, 1492992, 1534464, 1679616, 1726272, 1942056, 2045952, 2239488, 2301696, 2519424, 2589408, 2913084, 3068928, 3359232, 3452544, 3884112, 4478976, 4603392, 5038848, 5178816, 5826168, 6137856, 6718464, 6905088, 7768224, 9206784, 10077696, 10357632, 11652336, 13436928, 13810176, 15536448, 18413568, 20155392, 20715264, 23304672, 27620352, 31072896, 40310784, 41430528, 46609344, 55240704, 62145792, 82861056, 93218688, 124291584, 165722112, 186437376, 248583168, 372874752, 497166336, 745749504, 1491499008]

約数ペア:

[(1, 1491499008), (2, 745749504), (3, 497166336), (4, 372874752), (6, 248583168), (8, 186437376), (9, 165722112), (12, 124291584), (16, 93218688), (18, 82861056), (24, 62145792), (27, 55240704), (32, 46609344), (36, 41430528), (37, 40310784), (48, 31072896), (54, 27620352), (64, 23304672), (72, 20715264), (74, 20155392), (81, 18413568), (96, 15536448), (108, 13810176), (111, 13436928), (128, 11652336), (144, 10357632), (148, 10077696), (162, 9206784), (192, 7768224), (216, 6905088), (222, 6718464), (243, 6137856), (256, 5826168), (288, 5178816), (296, 5038848), (324, 4603392), (333, 4478976), (384, 3884112), (432, 3452544), (444, 3359232), (486, 3068928), (512, 2913084), (576, 2589408), (592, 2519424), (648, 2301696), (666, 2239488), (729, 2045952), (768, 1942056), (864, 1726272), (888, 1679616), (972, 1534464), (999, 1492992), (1024, 1456542), (1152, 1294704), (1184, 1259712), (1296, 1150848), (1332, 1119744), (1458, 1022976), (1536, 971028), (1728, 863136), (1776, 839808), (1944, 767232), (1998, 746496), (2048, 728271), (2187, 681984), (2304, 647352), (2368, 629856), (2592, 575424), (2664, 559872), (2916, 511488), (2997, 497664), (3072, 485514), (3456, 431568), (3552, 419904), (3888, 383616), (3996, 373248), (4374, 340992), (4608, 323676), (4736, 314928), (5184, 287712), (5328, 279936), (5832, 255744), (5994, 248832), (6144, 242757), (6561, 227328), (6912, 215784), (7104, 209952), (7776, 191808), (7992, 186624), (8748, 170496), (8991, 165888), (9216, 161838), (9472, 157464), (10368, 143856), (10656, 139968), (11664, 127872), (11988, 124416), (13122, 113664), (13824, 107892), (14208, 104976), (15552, 95904), (15984, 93312), (17496, 85248), (17982, 82944), (18432, 80919), (18944, 78732), (19683, 75776), (20736, 71928), (21312, 69984), (23328, 63936), (23976, 62208), (26244, 56832), (26973, 55296), (27648, 53946), (28416, 52488), (31104, 47952), (31968, 46656), (34992, 42624), (35964, 41472), (37888, 39366)]