899492724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4793}}^1$

素因数の和:5217

約数の個数: 72

約数和(自身を含む): 2455237512

約数和(自身を除く): 1555744788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 401, 468, 802, 1203, 1604, 2406, 3609, 4793, 4812, 5213, 7218, 9586, 10426, 14379, 14436, 15639, 19172, 20852, 28758, 31278, 43137, 46917, 57516, 62309, 62556, 86274, 93834, 124618, 172548, 186927, 187668, 249236, 373854, 560781, 747708, 1121562, 1921993, 2243124, 3843986, 5765979, 7687972, 11531958, 17297937, 23063916, 24985909, 34595874, 49971818, 69191748, 74957727, 99943636, 149915454, 224873181, 299830908, 449746362, 899492724]

約数ペア:

[(1, 899492724), (2, 449746362), (3, 299830908), (4, 224873181), (6, 149915454), (9, 99943636), (12, 74957727), (13, 69191748), (18, 49971818), (26, 34595874), (36, 24985909), (39, 23063916), (52, 17297937), (78, 11531958), (117, 7687972), (156, 5765979), (234, 3843986), (401, 2243124), (468, 1921993), (802, 1121562), (1203, 747708), (1604, 560781), (2406, 373854), (3609, 249236), (4793, 187668), (4812, 186927), (5213, 172548), (7218, 124618), (9586, 93834), (10426, 86274), (14379, 62556), (14436, 62309), (15639, 57516), (19172, 46917), (20852, 43137), (28758, 31278)]