390328848

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9929}}^1$

素因数の和:9966

約数の個数: 160

約数和(自身を含む): 1379078400

約数和(自身を除く): 988749552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 9929, 13104, 19656, 19858, 29787, 39312, 39716, 59574, 69503, 79432, 89361, 119148, 129077, 139006, 158864, 178722, 208509, 238296, 258154, 268083, 278012, 357444, 387231, 417018, 476592, 516308, 536166, 556024, 625527, 714888, 774462, 834036, 903539, 1032616, 1072332, 1112048, 1161693, 1251054, 1429776, 1548924, 1668072, 1807078, 1876581, 2065232, 2144664, 2323386, 2502108, 2710617, 3097848, 3336144, 3485079, 3614156, 3753162, 4289328, 4646772, 5004216, 5421234, 6195696, 6970158, 7228312, 7506324, 8131851, 9293544, 10008432, 10842468, 13940316, 14456624, 15012648, 16263702, 18587088, 21684936, 24395553, 27880632, 30025296, 32527404, 43369872, 48791106, 55761264, 65054808, 97582212, 130109616, 195164424, 390328848]

約数ペア:

[(1, 390328848), (2, 195164424), (3, 130109616), (4, 97582212), (6, 65054808), (7, 55761264), (8, 48791106), (9, 43369872), (12, 32527404), (13, 30025296), (14, 27880632), (16, 24395553), (18, 21684936), (21, 18587088), (24, 16263702), (26, 15012648), (27, 14456624), (28, 13940316), (36, 10842468), (39, 10008432), (42, 9293544), (48, 8131851), (52, 7506324), (54, 7228312), (56, 6970158), (63, 6195696), (72, 5421234), (78, 5004216), (84, 4646772), (91, 4289328), (104, 3753162), (108, 3614156), (112, 3485079), (117, 3336144), (126, 3097848), (144, 2710617), (156, 2502108), (168, 2323386), (182, 2144664), (189, 2065232), (208, 1876581), (216, 1807078), (234, 1668072), (252, 1548924), (273, 1429776), (312, 1251054), (336, 1161693), (351, 1112048), (364, 1072332), (378, 1032616), (432, 903539), (468, 834036), (504, 774462), (546, 714888), (624, 625527), (702, 556024), (728, 536166), (756, 516308), (819, 476592), (936, 417018), (1008, 387231), (1092, 357444), (1404, 278012), (1456, 268083), (1512, 258154), (1638, 238296), (1872, 208509), (2184, 178722), (2457, 158864), (2808, 139006), (3024, 129077), (3276, 119148), (4368, 89361), (4914, 79432), (5616, 69503), (6552, 59574), (9828, 39716), (9929, 39312), (13104, 29787), (19656, 19858)]