228410248

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 496296000

約数和(自身を除く): 267885752

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1129, 1331, 1672, 2258, 2299, 2662, 4516, 4598, 5324, 9032, 9196, 10648, 12419, 18392, 21451, 24838, 25289, 42902, 49676, 50578, 85804, 99352, 101156, 136609, 171608, 202312, 235961, 273218, 471922, 546436, 943844, 1092872, 1502699, 1887688, 2595571, 3005398, 5191142, 6010796, 10382284, 12021592, 20764568, 28551281, 57102562, 114205124, 228410248]

約数ペア:

[(1, 228410248), (2, 114205124), (4, 57102562), (8, 28551281), (11, 20764568), (19, 12021592), (22, 10382284), (38, 6010796), (44, 5191142), (76, 3005398), (88, 2595571), (121, 1887688), (152, 1502699), (209, 1092872), (242, 943844), (418, 546436), (484, 471922), (836, 273218), (968, 235961), (1129, 202312), (1331, 171608), (1672, 136609), (2258, 101156), (2299, 99352), (2662, 85804), (4516, 50578), (4598, 49676), (5324, 42902), (9032, 25289), (9196, 24838), (10648, 21451), (12419, 18392)]