725657424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25667}}^1$

素因数の和:25728

約数の個数: 80

約数和(自身を含む): 2037012480

約数和(自身を除く): 1311355056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 25667, 28272, 51334, 77001, 102668, 154002, 205336, 308004, 410672, 487673, 616008, 795677, 975346, 1232016, 1463019, 1591354, 1950692, 2387031, 2926038, 3182708, 3901384, 4774062, 5852076, 6365416, 7802768, 9548124, 11704152, 12730832, 15117863, 19096248, 23408304, 30235726, 38192496, 45353589, 60471452, 90707178, 120942904, 181414356, 241885808, 362828712, 725657424]

約数ペア:

[(1, 725657424), (2, 362828712), (3, 241885808), (4, 181414356), (6, 120942904), (8, 90707178), (12, 60471452), (16, 45353589), (19, 38192496), (24, 30235726), (31, 23408304), (38, 19096248), (48, 15117863), (57, 12730832), (62, 11704152), (76, 9548124), (93, 7802768), (114, 6365416), (124, 5852076), (152, 4774062), (186, 3901384), (228, 3182708), (248, 2926038), (304, 2387031), (372, 1950692), (456, 1591354), (496, 1463019), (589, 1232016), (744, 975346), (912, 795677), (1178, 616008), (1488, 487673), (1767, 410672), (2356, 308004), (3534, 205336), (4712, 154002), (7068, 102668), (9424, 77001), (14136, 51334), (25667, 28272)]