1236144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 3944192

約数和(自身を除く): 2708048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 283, 312, 336, 364, 546, 566, 624, 728, 849, 1092, 1132, 1456, 1698, 1981, 2184, 2264, 3396, 3679, 3962, 4368, 4528, 5943, 6792, 7358, 7924, 11037, 11886, 13584, 14716, 15848, 22074, 23772, 25753, 29432, 31696, 44148, 47544, 51506, 58864, 77259, 88296, 95088, 103012, 154518, 176592, 206024, 309036, 412048, 618072, 1236144]

約数ペア:

[(1, 1236144), (2, 618072), (3, 412048), (4, 309036), (6, 206024), (7, 176592), (8, 154518), (12, 103012), (13, 95088), (14, 88296), (16, 77259), (21, 58864), (24, 51506), (26, 47544), (28, 44148), (39, 31696), (42, 29432), (48, 25753), (52, 23772), (56, 22074), (78, 15848), (84, 14716), (91, 13584), (104, 11886), (112, 11037), (156, 7924), (168, 7358), (182, 6792), (208, 5943), (273, 4528), (283, 4368), (312, 3962), (336, 3679), (364, 3396), (546, 2264), (566, 2184), (624, 1981), (728, 1698), (849, 1456), (1092, 1132)]