215991504

素因数分解:

$2^4\times 3^2\times {\mathrm{653}}^1\times {\mathrm{2297}}^1$

素因数の和:2964

約数の個数: 60

約数和(自身を含む): 605665476

約数和(自身を除く): 389673972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 653, 1306, 1959, 2297, 2612, 3918, 4594, 5224, 5877, 6891, 7836, 9188, 10448, 11754, 13782, 15672, 18376, 20673, 23508, 27564, 31344, 36752, 41346, 47016, 55128, 82692, 94032, 110256, 165384, 330768, 1499941, 2999882, 4499823, 5999764, 8999646, 11999528, 13499469, 17999292, 23999056, 26998938, 35998584, 53997876, 71997168, 107995752, 215991504]

約数ペア:

[(1, 215991504), (2, 107995752), (3, 71997168), (4, 53997876), (6, 35998584), (8, 26998938), (9, 23999056), (12, 17999292), (16, 13499469), (18, 11999528), (24, 8999646), (36, 5999764), (48, 4499823), (72, 2999882), (144, 1499941), (653, 330768), (1306, 165384), (1959, 110256), (2297, 94032), (2612, 82692), (3918, 55128), (4594, 47016), (5224, 41346), (5877, 36752), (6891, 31344), (7836, 27564), (9188, 23508), (10448, 20673), (11754, 18376), (13782, 15672)]