1321354608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{135607}}^1$

素因数の和:135654

約数の個数: 80

約数和(自身を含む): 4035694080

約数和(自身を除く): 2714339472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 135607, 271214, 406821, 542428, 813642, 949249, 1084856, 1627284, 1898498, 2169712, 2847747, 3254568, 3796996, 3932603, 5695494, 6509136, 7593992, 7865206, 11390988, 11797809, 15187984, 15730412, 22781976, 23595618, 27528221, 31460824, 45563952, 47191236, 55056442, 62921648, 82584663, 94382472, 110112884, 165169326, 188764944, 220225768, 330338652, 440451536, 660677304, 1321354608]

約数ペア:

[(1, 1321354608), (2, 660677304), (3, 440451536), (4, 330338652), (6, 220225768), (7, 188764944), (8, 165169326), (12, 110112884), (14, 94382472), (16, 82584663), (21, 62921648), (24, 55056442), (28, 47191236), (29, 45563952), (42, 31460824), (48, 27528221), (56, 23595618), (58, 22781976), (84, 15730412), (87, 15187984), (112, 11797809), (116, 11390988), (168, 7865206), (174, 7593992), (203, 6509136), (232, 5695494), (336, 3932603), (348, 3796996), (406, 3254568), (464, 2847747), (609, 2169712), (696, 1898498), (812, 1627284), (1218, 1084856), (1392, 949249), (1624, 813642), (2436, 542428), (3248, 406821), (4872, 271214), (9744, 135607)]