978971532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1163}}^1$

素因数の和:2099

約数の個数: 96

約数和(自身を含む): 2853494784

約数和(自身を除く): 1874523252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 911, 924, 1163, 1822, 2326, 2733, 3489, 3644, 4652, 5466, 6377, 6978, 8141, 10021, 10932, 12754, 12793, 13956, 16282, 19131, 20042, 24423, 25508, 25586, 30063, 32564, 38262, 38379, 40084, 48846, 51172, 60126, 70147, 76524, 76758, 89551, 97692, 120252, 140294, 153516, 179102, 210441, 268653, 280588, 358204, 420882, 537306, 841764, 1059493, 1074612, 2118986, 3178479, 4237972, 6356958, 7416451, 11654423, 12713916, 14832902, 22249353, 23308846, 29665804, 34963269, 44498706, 46617692, 69926538, 81580961, 88997412, 139853076, 163161922, 244742883, 326323844, 489485766, 978971532]

約数ペア:

[(1, 978971532), (2, 489485766), (3, 326323844), (4, 244742883), (6, 163161922), (7, 139853076), (11, 88997412), (12, 81580961), (14, 69926538), (21, 46617692), (22, 44498706), (28, 34963269), (33, 29665804), (42, 23308846), (44, 22249353), (66, 14832902), (77, 12713916), (84, 11654423), (132, 7416451), (154, 6356958), (231, 4237972), (308, 3178479), (462, 2118986), (911, 1074612), (924, 1059493), (1163, 841764), (1822, 537306), (2326, 420882), (2733, 358204), (3489, 280588), (3644, 268653), (4652, 210441), (5466, 179102), (6377, 153516), (6978, 140294), (8141, 120252), (10021, 97692), (10932, 89551), (12754, 76758), (12793, 76524), (13956, 70147), (16282, 60126), (19131, 51172), (20042, 48846), (24423, 40084), (25508, 38379), (25586, 38262), (30063, 32564)]