129301644

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 305822720

約数和(自身を除く): 176521076

約数列:

[1, 2, 3, 4, 6, 12, 211, 223, 229, 422, 446, 458, 633, 669, 687, 844, 892, 916, 1266, 1338, 1374, 2532, 2676, 2748, 47053, 48319, 51067, 94106, 96638, 102134, 141159, 144957, 153201, 188212, 193276, 204268, 282318, 289914, 306402, 564636, 579828, 612804, 10775137, 21550274, 32325411, 43100548, 64650822, 129301644]

約数ペア:

[(1, 129301644), (2, 64650822), (3, 43100548), (4, 32325411), (6, 21550274), (12, 10775137), (211, 612804), (223, 579828), (229, 564636), (422, 306402), (446, 289914), (458, 282318), (633, 204268), (669, 193276), (687, 188212), (844, 153201), (892, 144957), (916, 141159), (1266, 102134), (1338, 96638), (1374, 94106), (2532, 51067), (2676, 48319), (2748, 47053)]