386408028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1771

約数の個数: 72

約数和(自身を含む): 972654592

約数和(自身を除く): 586246564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 289, 402, 578, 804, 867, 1139, 1156, 1663, 1734, 2278, 3326, 3417, 3468, 4556, 4989, 6652, 6834, 9978, 13668, 19363, 19956, 28271, 38726, 56542, 58089, 77452, 84813, 111421, 113084, 116178, 169626, 222842, 232356, 334263, 339252, 445684, 480607, 668526, 961214, 1337052, 1441821, 1894157, 1922428, 2883642, 3788314, 5682471, 5767284, 7576628, 11364942, 22729884, 32200669, 64401338, 96602007, 128802676, 193204014, 386408028]

約数ペア:

[(1, 386408028), (2, 193204014), (3, 128802676), (4, 96602007), (6, 64401338), (12, 32200669), (17, 22729884), (34, 11364942), (51, 7576628), (67, 5767284), (68, 5682471), (102, 3788314), (134, 2883642), (201, 1922428), (204, 1894157), (268, 1441821), (289, 1337052), (402, 961214), (578, 668526), (804, 480607), (867, 445684), (1139, 339252), (1156, 334263), (1663, 232356), (1734, 222842), (2278, 169626), (3326, 116178), (3417, 113084), (3468, 111421), (4556, 84813), (4989, 77452), (6652, 58089), (6834, 56542), (9978, 38726), (13668, 28271), (19363, 19956)]