473382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:62

約数の個数: 72

約数和(自身を含む): 1340976

約数和(自身を除く): 867594

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 289, 306, 357, 442, 546, 578, 663, 714, 819, 867, 1071, 1326, 1547, 1638, 1734, 1989, 2023, 2142, 2601, 3094, 3757, 3978, 4046, 4641, 5202, 6069, 7514, 9282, 11271, 12138, 13923, 18207, 22542, 26299, 27846, 33813, 36414, 52598, 67626, 78897, 157794, 236691, 473382]

約数ペア:

[(1, 473382), (2, 236691), (3, 157794), (6, 78897), (7, 67626), (9, 52598), (13, 36414), (14, 33813), (17, 27846), (18, 26299), (21, 22542), (26, 18207), (34, 13923), (39, 12138), (42, 11271), (51, 9282), (63, 7514), (78, 6069), (91, 5202), (102, 4641), (117, 4046), (119, 3978), (126, 3757), (153, 3094), (182, 2601), (221, 2142), (234, 2023), (238, 1989), (273, 1734), (289, 1638), (306, 1547), (357, 1326), (442, 1071), (546, 867), (578, 819), (663, 714)]