738988045190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1\times {\mathrm{18041}}^1$

素因数の和:18977

約数の個数: 64

約数和(自身を含む): 1377225244800

約数和(自身を除く): 638237199610

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 370, 743, 745, 1486, 1490, 3715, 5513, 7430, 11026, 18041, 27491, 27565, 36082, 54982, 55130, 90205, 110707, 137455, 180410, 221414, 274910, 553535, 667517, 1107070, 1335034, 2688109, 3337585, 4096159, 5376218, 6675170, 8192318, 13404463, 13440545, 20480795, 26808926, 26881090, 40961590, 67022315, 99460033, 134044630, 198920066, 495965131, 497300165, 991930262, 994600330, 1997264987, 2479825655, 3994529974, 4959651310, 9986324935, 19972649870, 73898804519, 147797609038, 369494022595, 738988045190]

約数ペア:

[(1, 738988045190), (2, 369494022595), (5, 147797609038), (10, 73898804519), (37, 19972649870), (74, 9986324935), (149, 4959651310), (185, 3994529974), (298, 2479825655), (370, 1997264987), (743, 994600330), (745, 991930262), (1486, 497300165), (1490, 495965131), (3715, 198920066), (5513, 134044630), (7430, 99460033), (11026, 67022315), (18041, 40961590), (27491, 26881090), (27565, 26808926), (36082, 20480795), (54982, 13440545), (55130, 13404463), (90205, 8192318), (110707, 6675170), (137455, 5376218), (180410, 4096159), (221414, 3337585), (274910, 2688109), (553535, 1335034), (667517, 1107070)]