1540392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 4510080

約数和(自身を除く): 2969688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 173, 212, 318, 346, 371, 424, 519, 636, 692, 742, 1038, 1113, 1211, 1272, 1384, 1484, 2076, 2226, 2422, 2968, 3633, 4152, 4452, 4844, 7266, 8904, 9169, 9688, 14532, 18338, 27507, 29064, 36676, 55014, 64183, 73352, 110028, 128366, 192549, 220056, 256732, 385098, 513464, 770196, 1540392]

約数ペア:

[(1, 1540392), (2, 770196), (3, 513464), (4, 385098), (6, 256732), (7, 220056), (8, 192549), (12, 128366), (14, 110028), (21, 73352), (24, 64183), (28, 55014), (42, 36676), (53, 29064), (56, 27507), (84, 18338), (106, 14532), (159, 9688), (168, 9169), (173, 8904), (212, 7266), (318, 4844), (346, 4452), (371, 4152), (424, 3633), (519, 2968), (636, 2422), (692, 2226), (742, 2076), (1038, 1484), (1113, 1384), (1211, 1272)]