490889952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6581}}^1$

素因数の和:6641

約数の個数: 144

約数和(自身を含む): 1638760032

約数和(自身を除く): 1147870080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3552, 4144, 4662, 5328, 6216, 6581, 8288, 9324, 10656, 12432, 13162, 18648, 19743, 24864, 26324, 37296, 39486, 46067, 52648, 59229, 74592, 78972, 92134, 105296, 118458, 138201, 157944, 184268, 210592, 236916, 243497, 276402, 315888, 368536, 414603, 473832, 486994, 552804, 631776, 730491, 737072, 829206, 947664, 973988, 1105608, 1460982, 1474144, 1658412, 1704479, 1895328, 1947976, 2191473, 2211216, 2921964, 3316824, 3408958, 3895952, 4382946, 4422432, 5113437, 5843928, 6633648, 6817916, 7791904, 8765892, 10226874, 11687856, 13267296, 13635832, 15340311, 17531784, 20453748, 23375712, 27271664, 30680622, 35063568, 40907496, 54543328, 61361244, 70127136, 81814992, 122722488, 163629984, 245444976, 490889952]

約数ペア:

[(1, 490889952), (2, 245444976), (3, 163629984), (4, 122722488), (6, 81814992), (7, 70127136), (8, 61361244), (9, 54543328), (12, 40907496), (14, 35063568), (16, 30680622), (18, 27271664), (21, 23375712), (24, 20453748), (28, 17531784), (32, 15340311), (36, 13635832), (37, 13267296), (42, 11687856), (48, 10226874), (56, 8765892), (63, 7791904), (72, 6817916), (74, 6633648), (84, 5843928), (96, 5113437), (111, 4422432), (112, 4382946), (126, 3895952), (144, 3408958), (148, 3316824), (168, 2921964), (222, 2211216), (224, 2191473), (252, 1947976), (259, 1895328), (288, 1704479), (296, 1658412), (333, 1474144), (336, 1460982), (444, 1105608), (504, 973988), (518, 947664), (592, 829206), (666, 737072), (672, 730491), (777, 631776), (888, 552804), (1008, 486994), (1036, 473832), (1184, 414603), (1332, 368536), (1554, 315888), (1776, 276402), (2016, 243497), (2072, 236916), (2331, 210592), (2664, 184268), (3108, 157944), (3552, 138201), (4144, 118458), (4662, 105296), (5328, 92134), (6216, 78972), (6581, 74592), (8288, 59229), (9324, 52648), (10656, 46067), (12432, 39486), (13162, 37296), (18648, 26324), (19743, 24864)]