348047028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12671}}^1$

素因数の和:12797

約数の個数: 72

約数和(自身を含む): 1014773760

約数和(自身を除く): 666726732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 9156, 12671, 13734, 25342, 27468, 38013, 50684, 76026, 88697, 114039, 152052, 177394, 228078, 266091, 354788, 456156, 532182, 798273, 1064364, 1381139, 1596546, 2762278, 3193092, 4143417, 5524556, 8286834, 9667973, 12430251, 16573668, 19335946, 24860502, 29003919, 38671892, 49721004, 58007838, 87011757, 116015676, 174023514, 348047028]

約数ペア:

[(1, 348047028), (2, 174023514), (3, 116015676), (4, 87011757), (6, 58007838), (7, 49721004), (9, 38671892), (12, 29003919), (14, 24860502), (18, 19335946), (21, 16573668), (28, 12430251), (36, 9667973), (42, 8286834), (63, 5524556), (84, 4143417), (109, 3193092), (126, 2762278), (218, 1596546), (252, 1381139), (327, 1064364), (436, 798273), (654, 532182), (763, 456156), (981, 354788), (1308, 266091), (1526, 228078), (1962, 177394), (2289, 152052), (3052, 114039), (3924, 88697), (4578, 76026), (6867, 50684), (9156, 38013), (12671, 27468), (13734, 25342)]