40784856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 120384000

約数和(自身を除く): 79599144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 237, 294, 316, 392, 439, 474, 553, 588, 632, 878, 948, 1106, 1176, 1317, 1659, 1756, 1896, 2212, 2634, 3073, 3318, 3512, 3871, 4424, 5268, 6146, 6636, 7742, 9219, 10536, 11613, 12292, 13272, 15484, 18438, 21511, 23226, 24584, 30968, 34681, 36876, 43022, 46452, 64533, 69362, 73752, 86044, 92904, 104043, 129066, 138724, 172088, 208086, 242767, 258132, 277448, 416172, 485534, 516264, 728301, 832344, 971068, 1456602, 1699369, 1942136, 2913204, 3398738, 5098107, 5826408, 6797476, 10196214, 13594952, 20392428, 40784856]

約数ペア:

[(1, 40784856), (2, 20392428), (3, 13594952), (4, 10196214), (6, 6797476), (7, 5826408), (8, 5098107), (12, 3398738), (14, 2913204), (21, 1942136), (24, 1699369), (28, 1456602), (42, 971068), (49, 832344), (56, 728301), (79, 516264), (84, 485534), (98, 416172), (147, 277448), (158, 258132), (168, 242767), (196, 208086), (237, 172088), (294, 138724), (316, 129066), (392, 104043), (439, 92904), (474, 86044), (553, 73752), (588, 69362), (632, 64533), (878, 46452), (948, 43022), (1106, 36876), (1176, 34681), (1317, 30968), (1659, 24584), (1756, 23226), (1896, 21511), (2212, 18438), (2634, 15484), (3073, 13272), (3318, 12292), (3512, 11613), (3871, 10536), (4424, 9219), (5268, 7742), (6146, 6636)]