2564885544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 7612012800

約数和(自身を除く): 5047127256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 41, 52, 57, 61, 76, 78, 82, 104, 114, 122, 123, 152, 156, 164, 173, 183, 228, 244, 246, 247, 312, 328, 346, 366, 456, 488, 492, 494, 519, 533, 692, 732, 741, 779, 793, 984, 988, 1038, 1066, 1159, 1384, 1464, 1482, 1558, 1586, 1599, 1976, 2076, 2132, 2249, 2318, 2337, 2379, 2501, 2964, 3116, 3172, 3198, 3287, 3477, 4152, 4264, 4498, 4636, 4674, 4758, 5002, 5928, 6232, 6344, 6396, 6574, 6747, 6954, 7093, 7503, 8996, 9272, 9348, 9516, 9861, 10004, 10127, 10553, 12792, 13148, 13494, 13908, 14186, 15006, 15067, 17992, 18696, 19032, 19722, 20008, 20254, 21106, 21279, 26296, 26988, 27816, 28372, 30012, 30134, 30381, 31659, 32513, 39444, 40508, 42212, 42558, 42731, 45201, 47519, 53976, 56744, 60024, 60268, 60762, 63318, 65026, 78888, 81016, 84424, 85116, 85462, 90402, 92209, 95038, 97539, 120536, 121524, 126636, 128193, 130052, 134767, 137189, 142557, 170232, 170924, 180804, 184418, 190076, 195078, 200507, 243048, 253272, 256386, 260104, 269534, 274378, 276627, 285114, 341848, 361608, 368836, 380152, 390156, 401014, 404301, 411567, 432673, 512772, 539068, 548756, 553254, 570228, 601521, 617747, 737672, 780312, 802028, 808602, 823134, 865346, 1025544, 1078136, 1097512, 1106508, 1140456, 1203042, 1235494, 1298019, 1604056, 1617204, 1646268, 1730692, 1751971, 1853241, 2213016, 2406084, 2470988, 2596038, 2606591, 3234408, 3292536, 3461384, 3503942, 3706482, 4812168, 4941976, 5192076, 5213182, 5255913, 5624749, 7007884, 7412964, 7819773, 8220787, 10384152, 10426364, 10511826, 11249498, 14015768, 14825928, 15639546, 16441574, 16874247, 20852728, 21023652, 22498996, 24662361, 31279092, 32883148, 33748494, 42047304, 44997992, 49324722, 62558184, 65766296, 67496988, 98649444, 106870231, 134993976, 197298888, 213740462, 320610693, 427480924, 641221386, 854961848, 1282442772, 2564885544]

約数ペア:

[(1, 2564885544), (2, 1282442772), (3, 854961848), (4, 641221386), (6, 427480924), (8, 320610693), (12, 213740462), (13, 197298888), (19, 134993976), (24, 106870231), (26, 98649444), (38, 67496988), (39, 65766296), (41, 62558184), (52, 49324722), (57, 44997992), (61, 42047304), (76, 33748494), (78, 32883148), (82, 31279092), (104, 24662361), (114, 22498996), (122, 21023652), (123, 20852728), (152, 16874247), (156, 16441574), (164, 15639546), (173, 14825928), (183, 14015768), (228, 11249498), (244, 10511826), (246, 10426364), (247, 10384152), (312, 8220787), (328, 7819773), (346, 7412964), (366, 7007884), (456, 5624749), (488, 5255913), (492, 5213182), (494, 5192076), (519, 4941976), (533, 4812168), (692, 3706482), (732, 3503942), (741, 3461384), (779, 3292536), (793, 3234408), (984, 2606591), (988, 2596038), (1038, 2470988), (1066, 2406084), (1159, 2213016), (1384, 1853241), (1464, 1751971), (1482, 1730692), (1558, 1646268), (1586, 1617204), (1599, 1604056), (1976, 1298019), (2076, 1235494), (2132, 1203042), (2249, 1140456), (2318, 1106508), (2337, 1097512), (2379, 1078136), (2501, 1025544), (2964, 865346), (3116, 823134), (3172, 808602), (3198, 802028), (3287, 780312), (3477, 737672), (4152, 617747), (4264, 601521), (4498, 570228), (4636, 553254), (4674, 548756), (4758, 539068), (5002, 512772), (5928, 432673), (6232, 411567), (6344, 404301), (6396, 401014), (6574, 390156), (6747, 380152), (6954, 368836), (7093, 361608), (7503, 341848), (8996, 285114), (9272, 276627), (9348, 274378), (9516, 269534), (9861, 260104), (10004, 256386), (10127, 253272), (10553, 243048), (12792, 200507), (13148, 195078), (13494, 190076), (13908, 184418), (14186, 180804), (15006, 170924), (15067, 170232), (17992, 142557), (18696, 137189), (19032, 134767), (19722, 130052), (20008, 128193), (20254, 126636), (21106, 121524), (21279, 120536), (26296, 97539), (26988, 95038), (27816, 92209), (28372, 90402), (30012, 85462), (30134, 85116), (30381, 84424), (31659, 81016), (32513, 78888), (39444, 65026), (40508, 63318), (42212, 60762), (42558, 60268), (42731, 60024), (45201, 56744), (47519, 53976)]