65280348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 108

約数和(自身を含む): 200425680

約数和(自身を除く): 135145332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1609, 1764, 1932, 2254, 2898, 3218, 3381, 4508, 4827, 5796, 6436, 6762, 9654, 10143, 11263, 13524, 14481, 19308, 20286, 22526, 28962, 33789, 37007, 40572, 45052, 57924, 67578, 74014, 78841, 101367, 111021, 135156, 148028, 157682, 202734, 222042, 236523, 259049, 315364, 333063, 405468, 444084, 473046, 518098, 666126, 709569, 777147, 946092, 1036196, 1332252, 1419138, 1554294, 1813343, 2331441, 2838276, 3108588, 3626686, 4662882, 5440029, 7253372, 9325764, 10880058, 16320087, 21760116, 32640174, 65280348]

約数ペア:

[(1, 65280348), (2, 32640174), (3, 21760116), (4, 16320087), (6, 10880058), (7, 9325764), (9, 7253372), (12, 5440029), (14, 4662882), (18, 3626686), (21, 3108588), (23, 2838276), (28, 2331441), (36, 1813343), (42, 1554294), (46, 1419138), (49, 1332252), (63, 1036196), (69, 946092), (84, 777147), (92, 709569), (98, 666126), (126, 518098), (138, 473046), (147, 444084), (161, 405468), (196, 333063), (207, 315364), (252, 259049), (276, 236523), (294, 222042), (322, 202734), (414, 157682), (441, 148028), (483, 135156), (588, 111021), (644, 101367), (828, 78841), (882, 74014), (966, 67578), (1127, 57924), (1449, 45052), (1609, 40572), (1764, 37007), (1932, 33789), (2254, 28962), (2898, 22526), (3218, 20286), (3381, 19308), (4508, 14481), (4827, 13524), (5796, 11263), (6436, 10143), (6762, 9654)]