299968162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 563915520

約数和(自身を除く): 263947358

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 38, 46, 221, 247, 299, 323, 391, 437, 442, 494, 598, 646, 782, 874, 1553, 3106, 4199, 5083, 5681, 7429, 8398, 10166, 11362, 14858, 20189, 26401, 29507, 35719, 40378, 52802, 59014, 71438, 96577, 193154, 343213, 383591, 464347, 501619, 607223, 678661, 686426, 767182, 928694, 1003238, 1214446, 1357322, 6521047, 7893899, 8822593, 11537237, 13042094, 15787798, 17645186, 23074474, 149984081, 299968162]

約数ペア:

[(1, 299968162), (2, 149984081), (13, 23074474), (17, 17645186), (19, 15787798), (23, 13042094), (26, 11537237), (34, 8822593), (38, 7893899), (46, 6521047), (221, 1357322), (247, 1214446), (299, 1003238), (323, 928694), (391, 767182), (437, 686426), (442, 678661), (494, 607223), (598, 501619), (646, 464347), (782, 383591), (874, 343213), (1553, 193154), (3106, 96577), (4199, 71438), (5083, 59014), (5681, 52802), (7429, 40378), (8398, 35719), (10166, 29507), (11362, 26401), (14858, 20189)]