919130298876

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2347283}}^1$

素因数の和:2347515

約数の個数: 72

約数和(自身を含む): 2370991568400

約数和(自身を除く): 1451861269524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 149, 219, 292, 298, 438, 447, 596, 657, 876, 894, 1314, 1341, 1788, 2628, 2682, 5364, 10877, 21754, 32631, 43508, 65262, 97893, 130524, 195786, 391572, 2347283, 4694566, 7041849, 9389132, 14083698, 21125547, 28167396, 42251094, 84502188, 171351659, 342703318, 349745167, 514054977, 685406636, 699490334, 1028109954, 1049235501, 1398980668, 1542164931, 2056219908, 2098471002, 3084329862, 3147706503, 4196942004, 6168659724, 6295413006, 12590826012, 25531397191, 51062794382, 76594191573, 102125588764, 153188383146, 229782574719, 306376766292, 459565149438, 919130298876]

約数ペア:

[(1, 919130298876), (2, 459565149438), (3, 306376766292), (4, 229782574719), (6, 153188383146), (9, 102125588764), (12, 76594191573), (18, 51062794382), (36, 25531397191), (73, 12590826012), (146, 6295413006), (149, 6168659724), (219, 4196942004), (292, 3147706503), (298, 3084329862), (438, 2098471002), (447, 2056219908), (596, 1542164931), (657, 1398980668), (876, 1049235501), (894, 1028109954), (1314, 699490334), (1341, 685406636), (1788, 514054977), (2628, 349745167), (2682, 342703318), (5364, 171351659), (10877, 84502188), (21754, 42251094), (32631, 28167396), (43508, 21125547), (65262, 14083698), (97893, 9389132), (130524, 7041849), (195786, 4694566), (391572, 2347283)]