488897292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1663

約数の個数: 96

約数和(自身を含む): 1297175040

約数和(自身を除く): 808277748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 89, 92, 138, 156, 178, 267, 276, 299, 356, 534, 598, 897, 1068, 1157, 1196, 1531, 1794, 2047, 2314, 3062, 3471, 3588, 4094, 4593, 4628, 6124, 6141, 6942, 8188, 9186, 12282, 13884, 18372, 19903, 24564, 26611, 35213, 39806, 53222, 59709, 70426, 79612, 79833, 105639, 106444, 119418, 136259, 140852, 159666, 211278, 238836, 272518, 319332, 408777, 422556, 457769, 545036, 817554, 915538, 1373307, 1635108, 1771367, 1831076, 2746614, 3133957, 3542734, 5314101, 5493228, 6267914, 7085468, 9401871, 10628202, 12535828, 18803742, 21256404, 37607484, 40741441, 81482882, 122224323, 162965764, 244448646, 488897292]

約数ペア:

[(1, 488897292), (2, 244448646), (3, 162965764), (4, 122224323), (6, 81482882), (12, 40741441), (13, 37607484), (23, 21256404), (26, 18803742), (39, 12535828), (46, 10628202), (52, 9401871), (69, 7085468), (78, 6267914), (89, 5493228), (92, 5314101), (138, 3542734), (156, 3133957), (178, 2746614), (267, 1831076), (276, 1771367), (299, 1635108), (356, 1373307), (534, 915538), (598, 817554), (897, 545036), (1068, 457769), (1157, 422556), (1196, 408777), (1531, 319332), (1794, 272518), (2047, 238836), (2314, 211278), (3062, 159666), (3471, 140852), (3588, 136259), (4094, 119418), (4593, 106444), (4628, 105639), (6124, 79833), (6141, 79612), (6942, 70426), (8188, 59709), (9186, 53222), (12282, 39806), (13884, 35213), (18372, 26611), (19903, 24564)]