631166076

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7159}}^1$

素因数の和:7279

約数の個数: 72

約数和(自身を含む): 1667993600

約数和(自身を除く): 1036827524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 948, 1116, 1422, 2449, 2844, 4898, 7159, 7347, 9796, 14318, 14694, 21477, 22041, 28636, 29388, 42954, 44082, 64431, 85908, 88164, 128862, 221929, 257724, 443858, 565561, 665787, 887716, 1131122, 1331574, 1696683, 1997361, 2262244, 2663148, 3393366, 3994722, 5090049, 6786732, 7989444, 10180098, 17532391, 20360196, 35064782, 52597173, 70129564, 105194346, 157791519, 210388692, 315583038, 631166076]

約数ペア:

[(1, 631166076), (2, 315583038), (3, 210388692), (4, 157791519), (6, 105194346), (9, 70129564), (12, 52597173), (18, 35064782), (31, 20360196), (36, 17532391), (62, 10180098), (79, 7989444), (93, 6786732), (124, 5090049), (158, 3994722), (186, 3393366), (237, 2663148), (279, 2262244), (316, 1997361), (372, 1696683), (474, 1331574), (558, 1131122), (711, 887716), (948, 665787), (1116, 565561), (1422, 443858), (2449, 257724), (2844, 221929), (4898, 128862), (7159, 88164), (7347, 85908), (9796, 64431), (14318, 44082), (14694, 42954), (21477, 29388), (22041, 28636)]