665215102942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2383}}^1$

素因数の和:2634

約数の個数: 128

約数和(自身を含む): 1154974076928

約数和(自身を除く): 489758973986

約数列:

[1, 2, 13, 26, 37, 61, 67, 71, 74, 122, 134, 142, 481, 793, 871, 923, 962, 1586, 1742, 1846, 2257, 2383, 2479, 2627, 4087, 4331, 4514, 4757, 4766, 4958, 5254, 8174, 8662, 9514, 29341, 30979, 32227, 34151, 53131, 56303, 58682, 61841, 61958, 64454, 68302, 88171, 106262, 112606, 123682, 145363, 151219, 159661, 160247, 169193, 176009, 176342, 290177, 290726, 302438, 319322, 320494, 338386, 352018, 580354, 1146223, 1889719, 1965847, 2075593, 2083211, 2199509, 2288117, 2292446, 3772301, 3779438, 3931694, 4151186, 4166422, 4399018, 4576234, 5378431, 5907457, 6260141, 7544602, 9739321, 10320773, 10736549, 10756862, 11335931, 11814914, 12520282, 19478642, 20641546, 21473098, 22671862, 69919603, 76796941, 81381833, 126611173, 134170049, 139575137, 139839206, 147367103, 153593882, 162763666, 253222346, 268340098, 279150274, 294734206, 360354877, 381868601, 419429447, 691491791, 720709754, 763737202, 838858894, 1382983582, 4684613401, 4964291813, 5452582811, 8989393283, 9369226802, 9928583626, 10905165622, 17978786566, 25585196267, 51170392534, 332607551471, 665215102942]

約数ペア:

[(1, 665215102942), (2, 332607551471), (13, 51170392534), (26, 25585196267), (37, 17978786566), (61, 10905165622), (67, 9928583626), (71, 9369226802), (74, 8989393283), (122, 5452582811), (134, 4964291813), (142, 4684613401), (481, 1382983582), (793, 838858894), (871, 763737202), (923, 720709754), (962, 691491791), (1586, 419429447), (1742, 381868601), (1846, 360354877), (2257, 294734206), (2383, 279150274), (2479, 268340098), (2627, 253222346), (4087, 162763666), (4331, 153593882), (4514, 147367103), (4757, 139839206), (4766, 139575137), (4958, 134170049), (5254, 126611173), (8174, 81381833), (8662, 76796941), (9514, 69919603), (29341, 22671862), (30979, 21473098), (32227, 20641546), (34151, 19478642), (53131, 12520282), (56303, 11814914), (58682, 11335931), (61841, 10756862), (61958, 10736549), (64454, 10320773), (68302, 9739321), (88171, 7544602), (106262, 6260141), (112606, 5907457), (123682, 5378431), (145363, 4576234), (151219, 4399018), (159661, 4166422), (160247, 4151186), (169193, 3931694), (176009, 3779438), (176342, 3772301), (290177, 2292446), (290726, 2288117), (302438, 2199509), (319322, 2083211), (320494, 2075593), (338386, 1965847), (352018, 1889719), (580354, 1146223)]