1492790328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1091221}}^1$

素因数の和:1091252

約数の個数: 48

約数和(自身を含む): 4255765800

約数和(自身を除く): 2762975472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1091221, 2182442, 3273663, 4364884, 6547326, 8729768, 9820989, 13094652, 19641978, 20733199, 26189304, 39283956, 41466398, 62199597, 78567912, 82932796, 124399194, 165865592, 186598791, 248798388, 373197582, 497596776, 746395164, 1492790328]

約数ペア:

[(1, 1492790328), (2, 746395164), (3, 497596776), (4, 373197582), (6, 248798388), (8, 186598791), (9, 165865592), (12, 124399194), (18, 82932796), (19, 78567912), (24, 62199597), (36, 41466398), (38, 39283956), (57, 26189304), (72, 20733199), (76, 19641978), (114, 13094652), (152, 9820989), (171, 8729768), (228, 6547326), (342, 4364884), (456, 3273663), (684, 2182442), (1368, 1091221)]