1540824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 4224000

約数和(自身を除く): 2683176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 109, 114, 124, 152, 186, 218, 228, 248, 327, 372, 436, 456, 589, 654, 744, 872, 1178, 1308, 1767, 2071, 2356, 2616, 3379, 3534, 4142, 4712, 6213, 6758, 7068, 8284, 10137, 12426, 13516, 14136, 16568, 20274, 24852, 27032, 40548, 49704, 64201, 81096, 128402, 192603, 256804, 385206, 513608, 770412, 1540824]

約数ペア:

[(1, 1540824), (2, 770412), (3, 513608), (4, 385206), (6, 256804), (8, 192603), (12, 128402), (19, 81096), (24, 64201), (31, 49704), (38, 40548), (57, 27032), (62, 24852), (76, 20274), (93, 16568), (109, 14136), (114, 13516), (124, 12426), (152, 10137), (186, 8284), (218, 7068), (228, 6758), (248, 6213), (327, 4712), (372, 4142), (436, 3534), (456, 3379), (589, 2616), (654, 2356), (744, 2071), (872, 1767), (1178, 1308)]