229419684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13249}}^1$

素因数の和:13309

約数の個数: 72

約数和(自身を含む): 641459000

約数和(自身を除く): 412039316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 13249, 17316, 26498, 39747, 52996, 79494, 119241, 158988, 172237, 238482, 344474, 476964, 490213, 516711, 688948, 980426, 1033422, 1470639, 1550133, 1960852, 2066844, 2941278, 3100266, 4411917, 5882556, 6200532, 6372769, 8823834, 12745538, 17647668, 19118307, 25491076, 38236614, 57354921, 76473228, 114709842, 229419684]

約数ペア:

[(1, 229419684), (2, 114709842), (3, 76473228), (4, 57354921), (6, 38236614), (9, 25491076), (12, 19118307), (13, 17647668), (18, 12745538), (26, 8823834), (36, 6372769), (37, 6200532), (39, 5882556), (52, 4411917), (74, 3100266), (78, 2941278), (111, 2066844), (117, 1960852), (148, 1550133), (156, 1470639), (222, 1033422), (234, 980426), (333, 688948), (444, 516711), (468, 490213), (481, 476964), (666, 344474), (962, 238482), (1332, 172237), (1443, 158988), (1924, 119241), (2886, 79494), (4329, 52996), (5772, 39747), (8658, 26498), (13249, 17316)]