1551488496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{2141}}^1$

素因数の和:2670

約数の個数: 80

約数和(自身を含む): 4147734528

約数和(自身を除く): 2596246032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 487, 496, 744, 974, 1461, 1488, 1948, 2141, 2922, 3896, 4282, 5844, 6423, 7792, 8564, 11688, 12846, 15097, 17128, 23376, 25692, 30194, 34256, 45291, 51384, 60388, 66371, 90582, 102768, 120776, 132742, 181164, 199113, 241552, 265484, 362328, 398226, 530968, 724656, 796452, 1042667, 1061936, 1592904, 2085334, 3128001, 3185808, 4170668, 6256002, 8341336, 12512004, 16682672, 25024008, 32322677, 50048016, 64645354, 96968031, 129290708, 193936062, 258581416, 387872124, 517162832, 775744248, 1551488496]

約数ペア:

[(1, 1551488496), (2, 775744248), (3, 517162832), (4, 387872124), (6, 258581416), (8, 193936062), (12, 129290708), (16, 96968031), (24, 64645354), (31, 50048016), (48, 32322677), (62, 25024008), (93, 16682672), (124, 12512004), (186, 8341336), (248, 6256002), (372, 4170668), (487, 3185808), (496, 3128001), (744, 2085334), (974, 1592904), (1461, 1061936), (1488, 1042667), (1948, 796452), (2141, 724656), (2922, 530968), (3896, 398226), (4282, 362328), (5844, 265484), (6423, 241552), (7792, 199113), (8564, 181164), (11688, 132742), (12846, 120776), (15097, 102768), (17128, 90582), (23376, 66371), (25692, 60388), (30194, 51384), (34256, 45291)]