1279104023476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1\times {\mathrm{306517}}^1$

素因数の和:307288

約数の個数: 48

約数和(自身を含む): 2374126586496

約数和(自身を除く): 1095022563020

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 677, 1354, 1541, 2708, 3082, 6164, 15571, 31142, 45359, 62284, 90718, 181436, 306517, 613034, 1043257, 1226068, 2086514, 4173028, 7049891, 14099782, 20536639, 28199564, 41073278, 82146556, 207512009, 415024018, 472342697, 830048036, 944685394, 1889370788, 4772776207, 9545552414, 13903304603, 19091104828, 27806609206, 55613218412, 319776005869, 639552011738, 1279104023476]

約数ペア:

[(1, 1279104023476), (2, 639552011738), (4, 319776005869), (23, 55613218412), (46, 27806609206), (67, 19091104828), (92, 13903304603), (134, 9545552414), (268, 4772776207), (677, 1889370788), (1354, 944685394), (1541, 830048036), (2708, 472342697), (3082, 415024018), (6164, 207512009), (15571, 82146556), (31142, 41073278), (45359, 28199564), (62284, 20536639), (90718, 14099782), (181436, 7049891), (306517, 4173028), (613034, 2086514), (1043257, 1226068)]