1299984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 3964032

約数和(自身を除く): 2664048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 73, 84, 106, 112, 146, 159, 168, 212, 219, 292, 318, 336, 371, 424, 438, 511, 584, 636, 742, 848, 876, 1022, 1113, 1168, 1272, 1484, 1533, 1752, 2044, 2226, 2544, 2968, 3066, 3504, 3869, 4088, 4452, 5936, 6132, 7738, 8176, 8904, 11607, 12264, 15476, 17808, 23214, 24528, 27083, 30952, 46428, 54166, 61904, 81249, 92856, 108332, 162498, 185712, 216664, 324996, 433328, 649992, 1299984]

約数ペア:

[(1, 1299984), (2, 649992), (3, 433328), (4, 324996), (6, 216664), (7, 185712), (8, 162498), (12, 108332), (14, 92856), (16, 81249), (21, 61904), (24, 54166), (28, 46428), (42, 30952), (48, 27083), (53, 24528), (56, 23214), (73, 17808), (84, 15476), (106, 12264), (112, 11607), (146, 8904), (159, 8176), (168, 7738), (212, 6132), (219, 5936), (292, 4452), (318, 4088), (336, 3869), (371, 3504), (424, 3066), (438, 2968), (511, 2544), (584, 2226), (636, 2044), (742, 1752), (848, 1533), (876, 1484), (1022, 1272), (1113, 1168)]