229302172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 457158240

約数和(自身を除く): 227856068

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 244, 407, 671, 814, 1342, 1628, 2257, 2309, 2684, 4514, 4618, 9028, 9236, 24827, 25399, 49654, 50798, 85433, 99308, 101596, 140849, 170866, 281698, 341732, 563396, 939763, 1549339, 1879526, 3098678, 3759052, 5211413, 6197356, 10422826, 20845652, 57325543, 114651086, 229302172]

約数ペア:

[(1, 229302172), (2, 114651086), (4, 57325543), (11, 20845652), (22, 10422826), (37, 6197356), (44, 5211413), (61, 3759052), (74, 3098678), (122, 1879526), (148, 1549339), (244, 939763), (407, 563396), (671, 341732), (814, 281698), (1342, 170866), (1628, 140849), (2257, 101596), (2309, 99308), (2684, 85433), (4514, 50798), (4618, 49654), (9028, 25399), (9236, 24827)]