238889712942

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2521}}^1\times {\mathrm{19717}}^1$

素因数の和:22338

約数の個数: 64

約数和(自身を含む): 537070996800

約数和(自身を除く): 298181283858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 2521, 4806, 5042, 7563, 15126, 19717, 22689, 39434, 45378, 59151, 68067, 118302, 136134, 177453, 224369, 354906, 448738, 532359, 673107, 1064718, 1346214, 1754813, 2019321, 3509626, 4038642, 5264439, 6057963, 10528878, 12115926, 15793317, 31586634, 47379951, 49706557, 94759902, 99413114, 149119671, 298239342, 447359013, 894718026, 1342077039, 2684154078, 4423883573, 8847767146, 13271650719, 26543301438, 39814952157, 79629904314, 119444856471, 238889712942]

約数ペア:

[(1, 238889712942), (2, 119444856471), (3, 79629904314), (6, 39814952157), (9, 26543301438), (18, 13271650719), (27, 8847767146), (54, 4423883573), (89, 2684154078), (178, 1342077039), (267, 894718026), (534, 447359013), (801, 298239342), (1602, 149119671), (2403, 99413114), (2521, 94759902), (4806, 49706557), (5042, 47379951), (7563, 31586634), (15126, 15793317), (19717, 12115926), (22689, 10528878), (39434, 6057963), (45378, 5264439), (59151, 4038642), (68067, 3509626), (118302, 2019321), (136134, 1754813), (177453, 1346214), (224369, 1064718), (354906, 673107), (448738, 532359)]