174480516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2897}}^1$

素因数の和:3153

約数の個数: 72

約数和(自身を含む): 506338560

約数和(自身を除く): 331858044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2868, 2897, 3346, 4302, 5019, 5794, 6692, 8604, 8691, 10038, 11588, 15057, 17382, 20076, 20279, 26073, 30114, 34764, 40558, 52146, 60228, 60837, 81116, 104292, 121674, 182511, 243348, 365022, 692383, 730044, 1384766, 2077149, 2769532, 4154298, 4846681, 6231447, 8308596, 9693362, 12462894, 14540043, 19386724, 24925788, 29080086, 43620129, 58160172, 87240258, 174480516]

約数ペア:

[(1, 174480516), (2, 87240258), (3, 58160172), (4, 43620129), (6, 29080086), (7, 24925788), (9, 19386724), (12, 14540043), (14, 12462894), (18, 9693362), (21, 8308596), (28, 6231447), (36, 4846681), (42, 4154298), (63, 2769532), (84, 2077149), (126, 1384766), (239, 730044), (252, 692383), (478, 365022), (717, 243348), (956, 182511), (1434, 121674), (1673, 104292), (2151, 81116), (2868, 60837), (2897, 60228), (3346, 52146), (4302, 40558), (5019, 34764), (5794, 30114), (6692, 26073), (8604, 20279), (8691, 20076), (10038, 17382), (11588, 15057)]