305896504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5147}}^1$

素因数の和:5212

約数の個数: 64

約数和(自身を含む): 667180800

約数和(自身を除く): 361284296

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 2584, 3128, 3496, 5147, 7429, 10294, 14858, 20588, 29716, 41176, 59432, 87499, 97793, 118381, 174998, 195586, 236762, 349996, 391172, 473524, 699992, 782344, 947048, 1662481, 2012477, 2249239, 3324962, 4024954, 4498478, 6649924, 8049908, 8996956, 13299848, 16099816, 17993912, 38237063, 76474126, 152948252, 305896504]

約数ペア:

[(1, 305896504), (2, 152948252), (4, 76474126), (8, 38237063), (17, 17993912), (19, 16099816), (23, 13299848), (34, 8996956), (38, 8049908), (46, 6649924), (68, 4498478), (76, 4024954), (92, 3324962), (136, 2249239), (152, 2012477), (184, 1662481), (323, 947048), (391, 782344), (437, 699992), (646, 473524), (782, 391172), (874, 349996), (1292, 236762), (1564, 195586), (1748, 174998), (2584, 118381), (3128, 97793), (3496, 87499), (5147, 59432), (7429, 41176), (10294, 29716), (14858, 20588)]