1630962642

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 3387542400

約数和(自身を除く): 1756579758

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 149, 201, 219, 298, 373, 402, 438, 447, 746, 894, 1119, 2238, 4891, 9782, 9983, 10877, 14673, 19966, 21754, 24991, 27229, 29346, 29949, 32631, 49982, 54458, 55577, 59898, 65262, 74973, 81687, 111154, 149946, 163374, 166731, 333462, 728759, 1457518, 1824343, 2186277, 3648686, 3723659, 4057121, 4372554, 5473029, 7447318, 8114242, 10946058, 11170977, 12171363, 22341954, 24342726, 271827107, 543654214, 815481321, 1630962642]

約数ペア:

[(1, 1630962642), (2, 815481321), (3, 543654214), (6, 271827107), (67, 24342726), (73, 22341954), (134, 12171363), (146, 11170977), (149, 10946058), (201, 8114242), (219, 7447318), (298, 5473029), (373, 4372554), (402, 4057121), (438, 3723659), (447, 3648686), (746, 2186277), (894, 1824343), (1119, 1457518), (2238, 728759), (4891, 333462), (9782, 166731), (9983, 163374), (10877, 149946), (14673, 111154), (19966, 81687), (21754, 74973), (24991, 65262), (27229, 59898), (29346, 55577), (29949, 54458), (32631, 49982)]