305732016

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{6871}}^1$

素因数の和:6991

約数の個数: 80

約数和(自身を含む): 886213120

約数和(自身を除く): 580481104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1648, 1854, 2472, 2781, 3708, 4944, 5562, 6871, 7416, 11124, 13742, 14832, 20613, 22248, 27484, 41226, 44496, 54968, 61839, 82452, 109936, 123678, 164904, 185517, 247356, 329808, 371034, 494712, 707713, 742068, 989424, 1415426, 1484136, 2123139, 2830852, 2968272, 4246278, 5661704, 6369417, 8492556, 11323408, 12738834, 16985112, 19108251, 25477668, 33970224, 38216502, 50955336, 76433004, 101910672, 152866008, 305732016]

約数ペア:

[(1, 305732016), (2, 152866008), (3, 101910672), (4, 76433004), (6, 50955336), (8, 38216502), (9, 33970224), (12, 25477668), (16, 19108251), (18, 16985112), (24, 12738834), (27, 11323408), (36, 8492556), (48, 6369417), (54, 5661704), (72, 4246278), (103, 2968272), (108, 2830852), (144, 2123139), (206, 1484136), (216, 1415426), (309, 989424), (412, 742068), (432, 707713), (618, 494712), (824, 371034), (927, 329808), (1236, 247356), (1648, 185517), (1854, 164904), (2472, 123678), (2781, 109936), (3708, 82452), (4944, 61839), (5562, 54968), (6871, 44496), (7416, 41226), (11124, 27484), (13742, 22248), (14832, 20613)]