327574768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 707740416

約数和(自身を除く): 380165648

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 424, 496, 527, 733, 848, 901, 1054, 1466, 1643, 1802, 2108, 2932, 3286, 3604, 4216, 5864, 6572, 7208, 8432, 11728, 12461, 13144, 14416, 22723, 24922, 26288, 27931, 38849, 45446, 49844, 55862, 77698, 90892, 99688, 111724, 155396, 181784, 199376, 223448, 310792, 363568, 386291, 446896, 621584, 660433, 772582, 1204319, 1320866, 1545164, 2408638, 2641732, 3090328, 4817276, 5283464, 6180656, 9634552, 10566928, 19269104, 20473423, 40946846, 81893692, 163787384, 327574768]

約数ペア:

[(1, 327574768), (2, 163787384), (4, 81893692), (8, 40946846), (16, 20473423), (17, 19269104), (31, 10566928), (34, 9634552), (53, 6180656), (62, 5283464), (68, 4817276), (106, 3090328), (124, 2641732), (136, 2408638), (212, 1545164), (248, 1320866), (272, 1204319), (424, 772582), (496, 660433), (527, 621584), (733, 446896), (848, 386291), (901, 363568), (1054, 310792), (1466, 223448), (1643, 199376), (1802, 181784), (2108, 155396), (2932, 111724), (3286, 99688), (3604, 90892), (4216, 77698), (5864, 55862), (6572, 49844), (7208, 45446), (8432, 38849), (11728, 27931), (12461, 26288), (13144, 24922), (14416, 22723)]