290025648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 889998096

約数和(自身を除く): 599972448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 277, 396, 528, 554, 661, 792, 831, 1108, 1322, 1584, 1662, 1983, 2216, 2493, 2644, 3047, 3324, 3966, 4432, 4986, 5288, 5949, 6094, 6648, 7271, 7932, 9141, 9972, 10576, 11898, 12188, 13296, 14542, 15864, 18282, 19944, 21813, 23796, 24376, 27423, 29084, 31728, 36564, 39888, 43626, 47592, 48752, 54846, 58168, 65439, 73128, 87252, 95184, 109692, 116336, 130878, 146256, 174504, 183097, 219384, 261756, 349008, 366194, 438768, 523512, 549291, 732388, 1047024, 1098582, 1464776, 1647873, 2014067, 2197164, 2929552, 3295746, 4028134, 4394328, 6042201, 6591492, 8056268, 8788656, 12084402, 13182984, 16112536, 18126603, 24168804, 26365968, 32225072, 36253206, 48337608, 72506412, 96675216, 145012824, 290025648]

約数ペア:

[(1, 290025648), (2, 145012824), (3, 96675216), (4, 72506412), (6, 48337608), (8, 36253206), (9, 32225072), (11, 26365968), (12, 24168804), (16, 18126603), (18, 16112536), (22, 13182984), (24, 12084402), (33, 8788656), (36, 8056268), (44, 6591492), (48, 6042201), (66, 4394328), (72, 4028134), (88, 3295746), (99, 2929552), (132, 2197164), (144, 2014067), (176, 1647873), (198, 1464776), (264, 1098582), (277, 1047024), (396, 732388), (528, 549291), (554, 523512), (661, 438768), (792, 366194), (831, 349008), (1108, 261756), (1322, 219384), (1584, 183097), (1662, 174504), (1983, 146256), (2216, 130878), (2493, 116336), (2644, 109692), (3047, 95184), (3324, 87252), (3966, 73128), (4432, 65439), (4986, 58168), (5288, 54846), (5949, 48752), (6094, 47592), (6648, 43626), (7271, 39888), (7932, 36564), (9141, 31728), (9972, 29084), (10576, 27423), (11898, 24376), (12188, 23796), (13296, 21813), (14542, 19944), (15864, 18282)]