238805214

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 513146880

約数和(自身を除く): 274341666

約数列:

[1, 2, 3, 6, 31, 47, 59, 62, 93, 94, 118, 141, 177, 186, 282, 354, 463, 926, 1389, 1457, 1829, 2773, 2778, 2914, 3658, 4371, 5487, 5546, 8319, 8742, 10974, 14353, 16638, 21761, 27317, 28706, 43059, 43522, 54634, 65283, 81951, 85963, 86118, 130566, 163902, 171926, 257889, 515778, 674591, 846827, 1283899, 1349182, 1693654, 2023773, 2540481, 2567798, 3851697, 4047546, 5080962, 7703394, 39800869, 79601738, 119402607, 238805214]

約数ペア:

[(1, 238805214), (2, 119402607), (3, 79601738), (6, 39800869), (31, 7703394), (47, 5080962), (59, 4047546), (62, 3851697), (93, 2567798), (94, 2540481), (118, 2023773), (141, 1693654), (177, 1349182), (186, 1283899), (282, 846827), (354, 674591), (463, 515778), (926, 257889), (1389, 171926), (1457, 163902), (1829, 130566), (2773, 86118), (2778, 85963), (2914, 81951), (3658, 65283), (4371, 54634), (5487, 43522), (5546, 43059), (8319, 28706), (8742, 27317), (10974, 21761), (14353, 16638)]