210819648

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{84463}}^1$

素因数の和:84491

約数の個数: 56

約数和(自身を含む): 600707968

約数和(自身を除く): 389888320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 84463, 168926, 253389, 337852, 506778, 675704, 1013556, 1098019, 1351408, 2027112, 2196038, 2702816, 3294057, 4054224, 4392076, 5405632, 6588114, 8108448, 8784152, 13176228, 16216896, 17568304, 26352456, 35136608, 52704912, 70273216, 105409824, 210819648]

約数ペア:

[(1, 210819648), (2, 105409824), (3, 70273216), (4, 52704912), (6, 35136608), (8, 26352456), (12, 17568304), (13, 16216896), (16, 13176228), (24, 8784152), (26, 8108448), (32, 6588114), (39, 5405632), (48, 4392076), (52, 4054224), (64, 3294057), (78, 2702816), (96, 2196038), (104, 2027112), (156, 1351408), (192, 1098019), (208, 1013556), (312, 675704), (416, 506778), (624, 337852), (832, 253389), (1248, 168926), (2496, 84463)]