273581808

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 722334720

約数和(自身を除く): 448752912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 163, 219, 292, 326, 438, 479, 489, 584, 652, 876, 958, 978, 1168, 1304, 1437, 1752, 1916, 1956, 2608, 2874, 3504, 3832, 3912, 5748, 7664, 7824, 11496, 11899, 22992, 23798, 34967, 35697, 47596, 69934, 71394, 78077, 95192, 104901, 139868, 142788, 156154, 190384, 209802, 234231, 279736, 285576, 312308, 419604, 468462, 559472, 571152, 624616, 839208, 936924, 1249232, 1678416, 1873848, 3747696, 5699621, 11399242, 17098863, 22798484, 34197726, 45596968, 68395452, 91193936, 136790904, 273581808]

約数ペア:

[(1, 273581808), (2, 136790904), (3, 91193936), (4, 68395452), (6, 45596968), (8, 34197726), (12, 22798484), (16, 17098863), (24, 11399242), (48, 5699621), (73, 3747696), (146, 1873848), (163, 1678416), (219, 1249232), (292, 936924), (326, 839208), (438, 624616), (479, 571152), (489, 559472), (584, 468462), (652, 419604), (876, 312308), (958, 285576), (978, 279736), (1168, 234231), (1304, 209802), (1437, 190384), (1752, 156154), (1916, 142788), (1956, 139868), (2608, 104901), (2874, 95192), (3504, 78077), (3832, 71394), (3912, 69934), (5748, 47596), (7664, 35697), (7824, 34967), (11496, 23798), (11899, 22992)]