228735992018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83137}}^1\times {\mathrm{4259}}^1$

素因数の和:87434

約数の個数: 32

約数和(自身を含む): 382501310400

約数和(自身を除く): 153765318382

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4259, 8518, 72403, 80921, 83137, 144806, 161842, 166274, 1375657, 1413329, 1579603, 2751314, 2826658, 3159206, 26853251, 53706502, 354080483, 708160966, 6019368211, 6727529177, 12038736422, 13455058354, 114367996009, 228735992018]

約数ペア:

[(1, 228735992018), (2, 114367996009), (17, 13455058354), (19, 12038736422), (34, 6727529177), (38, 6019368211), (323, 708160966), (646, 354080483), (4259, 53706502), (8518, 26853251), (72403, 3159206), (80921, 2826658), (83137, 2751314), (144806, 1579603), (161842, 1413329), (166274, 1375657)]