31144008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 92093760

約数和(自身を除く): 60949752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 373, 392, 426, 497, 568, 588, 746, 852, 994, 1119, 1176, 1491, 1492, 1704, 1988, 2238, 2611, 2982, 2984, 3479, 3976, 4476, 5222, 5964, 6958, 7833, 8952, 10437, 10444, 11928, 13916, 15666, 18277, 20874, 20888, 26483, 27832, 31332, 36554, 41748, 52966, 54831, 62664, 73108, 79449, 83496, 105932, 109662, 146216, 158898, 185381, 211864, 219324, 317796, 370762, 438648, 556143, 635592, 741524, 1112286, 1297667, 1483048, 2224572, 2595334, 3893001, 4449144, 5190668, 7786002, 10381336, 15572004, 31144008]

約数ペア:

[(1, 31144008), (2, 15572004), (3, 10381336), (4, 7786002), (6, 5190668), (7, 4449144), (8, 3893001), (12, 2595334), (14, 2224572), (21, 1483048), (24, 1297667), (28, 1112286), (42, 741524), (49, 635592), (56, 556143), (71, 438648), (84, 370762), (98, 317796), (142, 219324), (147, 211864), (168, 185381), (196, 158898), (213, 146216), (284, 109662), (294, 105932), (373, 83496), (392, 79449), (426, 73108), (497, 62664), (568, 54831), (588, 52966), (746, 41748), (852, 36554), (994, 31332), (1119, 27832), (1176, 26483), (1491, 20888), (1492, 20874), (1704, 18277), (1988, 15666), (2238, 13916), (2611, 11928), (2982, 10444), (2984, 10437), (3479, 8952), (3976, 7833), (4476, 6958), (5222, 5964)]