172821408

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 466853184

約数和(自身を除く): 294031776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 97, 134, 194, 201, 268, 277, 291, 388, 402, 536, 554, 582, 776, 804, 831, 1072, 1108, 1164, 1552, 1608, 1662, 2144, 2216, 2328, 3104, 3216, 3324, 4432, 4656, 6432, 6499, 6648, 8864, 9312, 12998, 13296, 18559, 19497, 25996, 26592, 26869, 37118, 38994, 51992, 53738, 55677, 74236, 77988, 80607, 103984, 107476, 111354, 148472, 155976, 161214, 207968, 214952, 222708, 296944, 311952, 322428, 429904, 445416, 593888, 623904, 644856, 859808, 890832, 1289712, 1781664, 1800223, 2579424, 3600446, 5400669, 7200892, 10801338, 14401784, 21602676, 28803568, 43205352, 57607136, 86410704, 172821408]

約数ペア:

[(1, 172821408), (2, 86410704), (3, 57607136), (4, 43205352), (6, 28803568), (8, 21602676), (12, 14401784), (16, 10801338), (24, 7200892), (32, 5400669), (48, 3600446), (67, 2579424), (96, 1800223), (97, 1781664), (134, 1289712), (194, 890832), (201, 859808), (268, 644856), (277, 623904), (291, 593888), (388, 445416), (402, 429904), (536, 322428), (554, 311952), (582, 296944), (776, 222708), (804, 214952), (831, 207968), (1072, 161214), (1108, 155976), (1164, 148472), (1552, 111354), (1608, 107476), (1662, 103984), (2144, 80607), (2216, 77988), (2328, 74236), (3104, 55677), (3216, 53738), (3324, 51992), (4432, 38994), (4656, 37118), (6432, 26869), (6499, 26592), (6648, 25996), (8864, 19497), (9312, 18559), (12998, 13296)]