4998781372

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 9980006400

約数和(自身を除く): 4981225028

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 169, 236, 311, 338, 403, 622, 676, 767, 806, 1244, 1534, 1612, 1829, 2197, 3068, 3658, 4043, 4394, 5239, 7316, 8086, 8788, 9641, 9971, 10478, 16172, 18349, 19282, 19942, 20956, 23777, 36698, 38564, 39884, 47554, 52559, 68107, 73396, 95108, 105118, 125333, 129623, 136214, 210236, 238537, 250666, 259246, 272428, 309101, 477074, 501332, 518492, 568819, 618202, 683267, 954148, 1137638, 1236404, 1366534, 1629329, 2275276, 2733068, 3100981, 3258658, 4018313, 6201962, 6517316, 7394647, 8036626, 12403924, 14789294, 16073252, 21181277, 29578588, 40312753, 42362554, 80625506, 84725108, 96130411, 161251012, 192260822, 384521644, 1249695343, 2499390686, 4998781372]

約数ペア:

[(1, 4998781372), (2, 2499390686), (4, 1249695343), (13, 384521644), (26, 192260822), (31, 161251012), (52, 96130411), (59, 84725108), (62, 80625506), (118, 42362554), (124, 40312753), (169, 29578588), (236, 21181277), (311, 16073252), (338, 14789294), (403, 12403924), (622, 8036626), (676, 7394647), (767, 6517316), (806, 6201962), (1244, 4018313), (1534, 3258658), (1612, 3100981), (1829, 2733068), (2197, 2275276), (3068, 1629329), (3658, 1366534), (4043, 1236404), (4394, 1137638), (5239, 954148), (7316, 683267), (8086, 618202), (8788, 568819), (9641, 518492), (9971, 501332), (10478, 477074), (16172, 309101), (18349, 272428), (19282, 259246), (19942, 250666), (20956, 238537), (23777, 210236), (36698, 136214), (38564, 129623), (39884, 125333), (47554, 105118), (52559, 95108), (68107, 73396)]