253782012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9199}}^1$

素因数の和:9247

約数の個数: 72

約数和(自身を含む): 685216000

約数和(自身を除く): 431433988

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2508, 4598, 6897, 9196, 9199, 13794, 18398, 27588, 27597, 36796, 55194, 101189, 110388, 174781, 202378, 303567, 349562, 404756, 524343, 607134, 699124, 1048686, 1113079, 1214268, 1922591, 2097372, 2226158, 3339237, 3845182, 4452316, 5767773, 6678474, 7690364, 11535546, 13356948, 21148501, 23071092, 42297002, 63445503, 84594004, 126891006, 253782012]

約数ペア:

[(1, 253782012), (2, 126891006), (3, 84594004), (4, 63445503), (6, 42297002), (11, 23071092), (12, 21148501), (19, 13356948), (22, 11535546), (33, 7690364), (38, 6678474), (44, 5767773), (57, 4452316), (66, 3845182), (76, 3339237), (114, 2226158), (121, 2097372), (132, 1922591), (209, 1214268), (228, 1113079), (242, 1048686), (363, 699124), (418, 607134), (484, 524343), (627, 404756), (726, 349562), (836, 303567), (1254, 202378), (1452, 174781), (2299, 110388), (2508, 101189), (4598, 55194), (6897, 36796), (9196, 27597), (9199, 27588), (13794, 18398)]