394249968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1723}}^1$

素因数の和:1971

約数の個数: 120

約数和(自身を含む): 1267264128

約数和(自身を除く): 873014160

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, 227, 252, 336, 454, 504, 681, 908, 1008, 1362, 1589, 1723, 1816, 2043, 2724, 3178, 3446, 3632, 4086, 4767, 5169, 5448, 6356, 6892, 8172, 9534, 10338, 10896, 12061, 12712, 13784, 14301, 15507, 16344, 19068, 20676, 24122, 25424, 27568, 28602, 31014, 32688, 36183, 38136, 41352, 48244, 57204, 62028, 72366, 76272, 82704, 96488, 108549, 114408, 124056, 144732, 192976, 217098, 228816, 248112, 289464, 391121, 434196, 578928, 782242, 868392, 1173363, 1564484, 1736784, 2346726, 2737847, 3128968, 3520089, 4693452, 5475694, 6257936, 7040178, 8213541, 9386904, 10951388, 14080356, 16427082, 18773808, 21902776, 24640623, 28160712, 32854164, 43805552, 49281246, 56321424, 65708328, 98562492, 131416656, 197124984, 394249968]

約数ペア:

[(1, 394249968), (2, 197124984), (3, 131416656), (4, 98562492), (6, 65708328), (7, 56321424), (8, 49281246), (9, 43805552), (12, 32854164), (14, 28160712), (16, 24640623), (18, 21902776), (21, 18773808), (24, 16427082), (28, 14080356), (36, 10951388), (42, 9386904), (48, 8213541), (56, 7040178), (63, 6257936), (72, 5475694), (84, 4693452), (112, 3520089), (126, 3128968), (144, 2737847), (168, 2346726), (227, 1736784), (252, 1564484), (336, 1173363), (454, 868392), (504, 782242), (681, 578928), (908, 434196), (1008, 391121), (1362, 289464), (1589, 248112), (1723, 228816), (1816, 217098), (2043, 192976), (2724, 144732), (3178, 124056), (3446, 114408), (3632, 108549), (4086, 96488), (4767, 82704), (5169, 76272), (5448, 72366), (6356, 62028), (6892, 57204), (8172, 48244), (9534, 41352), (10338, 38136), (10896, 36183), (12061, 32688), (12712, 31014), (13784, 28602), (14301, 27568), (15507, 25424), (16344, 24122), (19068, 20676)]