425344752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{739}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 1364654720

約数和(自身を除く): 939309968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 571, 739, 1008, 1142, 1478, 1713, 2217, 2284, 2956, 3426, 3997, 4434, 4568, 5139, 5173, 5912, 6651, 6852, 7994, 8868, 9136, 10278, 10346, 11824, 11991, 13302, 13704, 15519, 15988, 17736, 20556, 20692, 23982, 26604, 27408, 31038, 31976, 35472, 35973, 41112, 41384, 46557, 47964, 53208, 62076, 63952, 71946, 82224, 82768, 93114, 95928, 106416, 124152, 143892, 186228, 191856, 248304, 287784, 372456, 421969, 575568, 744912, 843938, 1265907, 1687876, 2531814, 2953783, 3375752, 3797721, 5063628, 5907566, 6751504, 7595442, 8861349, 10127256, 11815132, 15190884, 17722698, 20254512, 23630264, 26584047, 30381768, 35445396, 47260528, 53168094, 60763536, 70890792, 106336188, 141781584, 212672376, 425344752]

約数ペア:

[(1, 425344752), (2, 212672376), (3, 141781584), (4, 106336188), (6, 70890792), (7, 60763536), (8, 53168094), (9, 47260528), (12, 35445396), (14, 30381768), (16, 26584047), (18, 23630264), (21, 20254512), (24, 17722698), (28, 15190884), (36, 11815132), (42, 10127256), (48, 8861349), (56, 7595442), (63, 6751504), (72, 5907566), (84, 5063628), (112, 3797721), (126, 3375752), (144, 2953783), (168, 2531814), (252, 1687876), (336, 1265907), (504, 843938), (571, 744912), (739, 575568), (1008, 421969), (1142, 372456), (1478, 287784), (1713, 248304), (2217, 191856), (2284, 186228), (2956, 143892), (3426, 124152), (3997, 106416), (4434, 95928), (4568, 93114), (5139, 82768), (5173, 82224), (5912, 71946), (6651, 63952), (6852, 62076), (7994, 53208), (8868, 47964), (9136, 46557), (10278, 41384), (10346, 41112), (11824, 35973), (11991, 35472), (13302, 31976), (13704, 31038), (15519, 27408), (15988, 26604), (17736, 23982), (20556, 20692)]