440438796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{194197}}^1$

素因数の和:194220

約数の個数: 60

約数和(自身を含む): 1315885648

約数和(自身を除く): 875446852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 194197, 388394, 582591, 776788, 1165182, 1359379, 1747773, 2330364, 2718758, 3495546, 4078137, 5243319, 5437516, 6991092, 8156274, 10486638, 12234411, 15729957, 16312548, 20973276, 24468822, 31459914, 36703233, 48937644, 62919828, 73406466, 110109699, 146812932, 220219398, 440438796]

約数ペア:

[(1, 440438796), (2, 220219398), (3, 146812932), (4, 110109699), (6, 73406466), (7, 62919828), (9, 48937644), (12, 36703233), (14, 31459914), (18, 24468822), (21, 20973276), (27, 16312548), (28, 15729957), (36, 12234411), (42, 10486638), (54, 8156274), (63, 6991092), (81, 5437516), (84, 5243319), (108, 4078137), (126, 3495546), (162, 2718758), (189, 2330364), (252, 1747773), (324, 1359379), (378, 1165182), (567, 776788), (756, 582591), (1134, 388394), (2268, 194197)]