11980176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 33914496

約数和(自身を除く): 21934320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 263, 292, 312, 438, 526, 584, 624, 789, 876, 949, 1052, 1168, 1578, 1752, 1898, 2104, 2847, 3156, 3419, 3504, 3796, 4208, 5694, 6312, 6838, 7592, 10257, 11388, 12624, 13676, 15184, 19199, 20514, 22776, 27352, 38398, 41028, 45552, 54704, 57597, 76796, 82056, 115194, 153592, 164112, 230388, 249587, 307184, 460776, 499174, 748761, 921552, 998348, 1497522, 1996696, 2995044, 3993392, 5990088, 11980176]

約数ペア:

[(1, 11980176), (2, 5990088), (3, 3993392), (4, 2995044), (6, 1996696), (8, 1497522), (12, 998348), (13, 921552), (16, 748761), (24, 499174), (26, 460776), (39, 307184), (48, 249587), (52, 230388), (73, 164112), (78, 153592), (104, 115194), (146, 82056), (156, 76796), (208, 57597), (219, 54704), (263, 45552), (292, 41028), (312, 38398), (438, 27352), (526, 22776), (584, 20514), (624, 19199), (789, 15184), (876, 13676), (949, 12624), (1052, 11388), (1168, 10257), (1578, 7592), (1752, 6838), (1898, 6312), (2104, 5694), (2847, 4208), (3156, 3796), (3419, 3504)]