220930873376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21374891}}^1$

素因数の和:21374937

約数の個数: 48

約数和(自身を含む): 484782550560

約数和(自身を除く): 263851677184

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 21374891, 42749782, 85499564, 170999128, 341998256, 363373147, 406122929, 683996512, 726746294, 812245858, 1453492588, 1624491716, 2906985176, 3248983432, 5813970352, 6497966864, 6904089793, 11627940704, 12995933728, 13808179586, 27616359172, 55232718344, 110465436688, 220930873376]

約数ペア:

[(1, 220930873376), (2, 110465436688), (4, 55232718344), (8, 27616359172), (16, 13808179586), (17, 12995933728), (19, 11627940704), (32, 6904089793), (34, 6497966864), (38, 5813970352), (68, 3248983432), (76, 2906985176), (136, 1624491716), (152, 1453492588), (272, 812245858), (304, 726746294), (323, 683996512), (544, 406122929), (608, 363373147), (646, 341998256), (1292, 170999128), (2584, 85499564), (5168, 42749782), (10336, 21374891)]