742741566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 1733035008

約数和(自身を除く): 990293442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 157, 219, 314, 438, 471, 511, 942, 1022, 1099, 1533, 1543, 2198, 3066, 3086, 3297, 4629, 6594, 9258, 10801, 11461, 21602, 22922, 32403, 34383, 64806, 68766, 80227, 112639, 160454, 225278, 240681, 242251, 337917, 481362, 484502, 675834, 726753, 788473, 1453506, 1576946, 1695757, 2365419, 3391514, 4730838, 5087271, 10174542, 17684323, 35368646, 53052969, 106105938, 123790261, 247580522, 371370783, 742741566]

約数ペア:

[(1, 742741566), (2, 371370783), (3, 247580522), (6, 123790261), (7, 106105938), (14, 53052969), (21, 35368646), (42, 17684323), (73, 10174542), (146, 5087271), (157, 4730838), (219, 3391514), (314, 2365419), (438, 1695757), (471, 1576946), (511, 1453506), (942, 788473), (1022, 726753), (1099, 675834), (1533, 484502), (1543, 481362), (2198, 337917), (3066, 242251), (3086, 240681), (3297, 225278), (4629, 160454), (6594, 112639), (9258, 80227), (10801, 68766), (11461, 64806), (21602, 34383), (22922, 32403)]