2801234556

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 7362700800

約数和(自身を除く): 4561466244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 419, 601, 618, 838, 927, 1202, 1236, 1257, 1676, 1803, 1854, 2404, 2514, 2781, 3606, 3708, 3771, 5028, 5409, 5562, 7212, 7542, 10818, 11124, 11313, 15084, 16227, 21636, 22626, 32454, 43157, 45252, 61903, 64908, 86314, 123806, 129471, 172628, 185709, 247612, 251819, 258942, 371418, 388413, 503638, 517884, 557127, 742836, 755457, 776826, 1007276, 1114254, 1165239, 1510914, 1553652, 1671381, 2228508, 2266371, 2330478, 3021828, 3342762, 4532742, 4660956, 6685524, 6799113, 9065484, 13598226, 25937357, 27196452, 51874714, 77812071, 103749428, 155624142, 233436213, 311248284, 466872426, 700308639, 933744852, 1400617278, 2801234556]

約数ペア:

[(1, 2801234556), (2, 1400617278), (3, 933744852), (4, 700308639), (6, 466872426), (9, 311248284), (12, 233436213), (18, 155624142), (27, 103749428), (36, 77812071), (54, 51874714), (103, 27196452), (108, 25937357), (206, 13598226), (309, 9065484), (412, 6799113), (419, 6685524), (601, 4660956), (618, 4532742), (838, 3342762), (927, 3021828), (1202, 2330478), (1236, 2266371), (1257, 2228508), (1676, 1671381), (1803, 1553652), (1854, 1510914), (2404, 1165239), (2514, 1114254), (2781, 1007276), (3606, 776826), (3708, 755457), (3771, 742836), (5028, 557127), (5409, 517884), (5562, 503638), (7212, 388413), (7542, 371418), (10818, 258942), (11124, 251819), (11313, 247612), (15084, 185709), (16227, 172628), (21636, 129471), (22626, 123806), (32454, 86314), (43157, 64908), (45252, 61903)]