388250064

素因数分解:

$2^4\times 3^3\times {\mathrm{898727}}^1$

素因数の和:898744

約数の個数: 40

約数和(自身を含む): 1114422720

約数和(自身を除く): 726172656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 898727, 1797454, 2696181, 3594908, 5392362, 7189816, 8088543, 10784724, 14379632, 16177086, 21569448, 24265629, 32354172, 43138896, 48531258, 64708344, 97062516, 129416688, 194125032, 388250064]

約数ペア:

[(1, 388250064), (2, 194125032), (3, 129416688), (4, 97062516), (6, 64708344), (8, 48531258), (9, 43138896), (12, 32354172), (16, 24265629), (18, 21569448), (24, 16177086), (27, 14379632), (36, 10784724), (48, 8088543), (54, 7189816), (72, 5392362), (108, 3594908), (144, 2696181), (216, 1797454), (432, 898727)]