1420165304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 2806272000

約数和(自身を除く): 1386106696

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 173, 248, 316, 346, 419, 632, 692, 838, 1384, 1676, 2449, 3352, 4898, 5363, 9796, 10726, 12989, 13667, 19592, 21452, 25978, 27334, 33101, 42904, 51956, 54668, 66202, 72487, 103912, 109336, 132404, 144974, 264808, 289948, 423677, 579896, 847354, 1026131, 1694708, 2052262, 2247097, 3389416, 4104524, 4494194, 5726473, 8209048, 8988388, 11452946, 17976776, 22905892, 45811784, 177520663, 355041326, 710082652, 1420165304]

約数ペア:

[(1, 1420165304), (2, 710082652), (4, 355041326), (8, 177520663), (31, 45811784), (62, 22905892), (79, 17976776), (124, 11452946), (158, 8988388), (173, 8209048), (248, 5726473), (316, 4494194), (346, 4104524), (419, 3389416), (632, 2247097), (692, 2052262), (838, 1694708), (1384, 1026131), (1676, 847354), (2449, 579896), (3352, 423677), (4898, 289948), (5363, 264808), (9796, 144974), (10726, 132404), (12989, 109336), (13667, 103912), (19592, 72487), (21452, 66202), (25978, 54668), (27334, 51956), (33101, 42904)]