230856612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 680020992

約数和(自身を除く): 449164380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 331, 361, 399, 437, 483, 532, 644, 662, 722, 798, 874, 966, 993, 1083, 1311, 1324, 1444, 1596, 1748, 1932, 1986, 2166, 2317, 2527, 2622, 3059, 3972, 4332, 4634, 5054, 5244, 6118, 6289, 6951, 7581, 7613, 8303, 9177, 9268, 10108, 12236, 12578, 13902, 15162, 15226, 16606, 18354, 18867, 22839, 24909, 25156, 27804, 30324, 30452, 33212, 36708, 37734, 44023, 45678, 49818, 53291, 58121, 75468, 88046, 91356, 99636, 106582, 116242, 119491, 132069, 144647, 159873, 174363, 176092, 213164, 232484, 238982, 264138, 289294, 319746, 348726, 358473, 433941, 477964, 528276, 578588, 639492, 697452, 716946, 836437, 867882, 1012529, 1433892, 1672874, 1735764, 2025058, 2509311, 2748293, 3037587, 3345748, 4050116, 5018622, 5496586, 6075174, 8244879, 10037244, 10993172, 12150348, 16489758, 19238051, 32979516, 38476102, 57714153, 76952204, 115428306, 230856612]

約数ペア:

[(1, 230856612), (2, 115428306), (3, 76952204), (4, 57714153), (6, 38476102), (7, 32979516), (12, 19238051), (14, 16489758), (19, 12150348), (21, 10993172), (23, 10037244), (28, 8244879), (38, 6075174), (42, 5496586), (46, 5018622), (57, 4050116), (69, 3345748), (76, 3037587), (84, 2748293), (92, 2509311), (114, 2025058), (133, 1735764), (138, 1672874), (161, 1433892), (228, 1012529), (266, 867882), (276, 836437), (322, 716946), (331, 697452), (361, 639492), (399, 578588), (437, 528276), (483, 477964), (532, 433941), (644, 358473), (662, 348726), (722, 319746), (798, 289294), (874, 264138), (966, 238982), (993, 232484), (1083, 213164), (1311, 176092), (1324, 174363), (1444, 159873), (1596, 144647), (1748, 132069), (1932, 119491), (1986, 116242), (2166, 106582), (2317, 99636), (2527, 91356), (2622, 88046), (3059, 75468), (3972, 58121), (4332, 53291), (4634, 49818), (5054, 45678), (5244, 44023), (6118, 37734), (6289, 36708), (6951, 33212), (7581, 30452), (7613, 30324), (8303, 27804), (9177, 25156), (9268, 24909), (10108, 22839), (12236, 18867), (12578, 18354), (13902, 16606), (15162, 15226)]