15677988228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{325729}}^1$

素因数の和:325937

約数の個数: 72

約数和(自身を含む): 45529236480

約数和(自身を除く): 29851248252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1719, 2292, 2674, 3438, 4011, 5348, 6876, 8022, 12033, 16044, 24066, 48132, 325729, 651458, 977187, 1302916, 1954374, 2280103, 2931561, 3908748, 4560206, 5863122, 6840309, 9120412, 11726244, 13680618, 20520927, 27361236, 41041854, 62214239, 82083708, 124428478, 186642717, 248856956, 373285434, 435499673, 559928151, 746570868, 870999346, 1119856302, 1306499019, 1741998692, 2239712604, 2612998038, 3919497057, 5225996076, 7838994114, 15677988228]

約数ペア:

[(1, 15677988228), (2, 7838994114), (3, 5225996076), (4, 3919497057), (6, 2612998038), (7, 2239712604), (9, 1741998692), (12, 1306499019), (14, 1119856302), (18, 870999346), (21, 746570868), (28, 559928151), (36, 435499673), (42, 373285434), (63, 248856956), (84, 186642717), (126, 124428478), (191, 82083708), (252, 62214239), (382, 41041854), (573, 27361236), (764, 20520927), (1146, 13680618), (1337, 11726244), (1719, 9120412), (2292, 6840309), (2674, 5863122), (3438, 4560206), (4011, 3908748), (5348, 2931561), (6876, 2280103), (8022, 1954374), (12033, 1302916), (16044, 977187), (24066, 651458), (48132, 325729)]