2028902688

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{123593}}^1$

素因数の和:123631

約数の個数: 96

約数和(自身を含む): 6229137600

約数和(自身を除く): 4200234912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 123593, 247186, 370779, 494372, 741558, 988744, 1112337, 1483116, 1977488, 2224674, 2348267, 2966232, 3337011, 3954976, 4449348, 4696534, 5932464, 6674022, 7044801, 8898696, 9393068, 11864928, 13348044, 14089602, 17797392, 18786136, 21134403, 26696088, 28179204, 35594784, 37572272, 42268806, 53392176, 56358408, 63403209, 75144544, 84537612, 106784352, 112716816, 126806418, 169075224, 225433632, 253612836, 338150448, 507225672, 676300896, 1014451344, 2028902688]

約数ペア:

[(1, 2028902688), (2, 1014451344), (3, 676300896), (4, 507225672), (6, 338150448), (8, 253612836), (9, 225433632), (12, 169075224), (16, 126806418), (18, 112716816), (19, 106784352), (24, 84537612), (27, 75144544), (32, 63403209), (36, 56358408), (38, 53392176), (48, 42268806), (54, 37572272), (57, 35594784), (72, 28179204), (76, 26696088), (96, 21134403), (108, 18786136), (114, 17797392), (144, 14089602), (152, 13348044), (171, 11864928), (216, 9393068), (228, 8898696), (288, 7044801), (304, 6674022), (342, 5932464), (432, 4696534), (456, 4449348), (513, 3954976), (608, 3337011), (684, 2966232), (864, 2348267), (912, 2224674), (1026, 1977488), (1368, 1483116), (1824, 1112337), (2052, 988744), (2736, 741558), (4104, 494372), (5472, 370779), (8208, 247186), (16416, 123593)]