719663724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{512581}}^1$

素因数の和:512607

約数の個数: 48

約数和(自身を含む): 2009321440

約数和(自身を除く): 1289657716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 512581, 1025162, 1537743, 2050324, 3075486, 4613229, 6150972, 6663553, 9226458, 13327106, 13839687, 18452916, 19990659, 26654212, 27679374, 39981318, 55358748, 59971977, 79962636, 119943954, 179915931, 239887908, 359831862, 719663724]

約数ペア:

[(1, 719663724), (2, 359831862), (3, 239887908), (4, 179915931), (6, 119943954), (9, 79962636), (12, 59971977), (13, 55358748), (18, 39981318), (26, 27679374), (27, 26654212), (36, 19990659), (39, 18452916), (52, 13839687), (54, 13327106), (78, 9226458), (108, 6663553), (117, 6150972), (156, 4613229), (234, 3075486), (351, 2050324), (468, 1537743), (702, 1025162), (1404, 512581)]