420089304

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 1069223040

約数和(自身を除く): 649133736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 347, 438, 584, 691, 694, 876, 1041, 1382, 1388, 1752, 2073, 2082, 2764, 2776, 4146, 4164, 5528, 8292, 8328, 16584, 25331, 50443, 50662, 75993, 100886, 101324, 151329, 151986, 201772, 202648, 239777, 302658, 303972, 403544, 479554, 605316, 607944, 719331, 959108, 1210632, 1438662, 1918216, 2877324, 5754648, 17503721, 35007442, 52511163, 70014884, 105022326, 140029768, 210044652, 420089304]

約数ペア:

[(1, 420089304), (2, 210044652), (3, 140029768), (4, 105022326), (6, 70014884), (8, 52511163), (12, 35007442), (24, 17503721), (73, 5754648), (146, 2877324), (219, 1918216), (292, 1438662), (347, 1210632), (438, 959108), (584, 719331), (691, 607944), (694, 605316), (876, 479554), (1041, 403544), (1382, 303972), (1388, 302658), (1752, 239777), (2073, 202648), (2082, 201772), (2764, 151986), (2776, 151329), (4146, 101324), (4164, 100886), (5528, 75993), (8292, 50662), (8328, 50443), (16584, 25331)]