426529944

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83437}}^1$

素因数の和:83520

約数の個数: 48

約数和(自身を含む): 1171469520

約数和(自身を除く): 744939576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 83437, 166874, 250311, 333748, 500622, 667496, 750933, 1001244, 1501866, 2002488, 3003732, 5924027, 6007464, 11848054, 17772081, 23696108, 35544162, 47392216, 53316243, 71088324, 106632486, 142176648, 213264972, 426529944]

約数ペア:

[(1, 426529944), (2, 213264972), (3, 142176648), (4, 106632486), (6, 71088324), (8, 53316243), (9, 47392216), (12, 35544162), (18, 23696108), (24, 17772081), (36, 11848054), (71, 6007464), (72, 5924027), (142, 3003732), (213, 2002488), (284, 1501866), (426, 1001244), (568, 750933), (639, 667496), (852, 500622), (1278, 333748), (1704, 250311), (2556, 166874), (5112, 83437)]