738201880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 1913284800

約数和(自身を除く): 1175082920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 113, 130, 136, 170, 221, 226, 260, 340, 442, 452, 520, 565, 680, 739, 884, 904, 1105, 1130, 1469, 1478, 1768, 1921, 2210, 2260, 2938, 2956, 3695, 3842, 4420, 4520, 5876, 5912, 7345, 7390, 7684, 8840, 9605, 9607, 11752, 12563, 14690, 14780, 15368, 19210, 19214, 24973, 25126, 29380, 29560, 38420, 38428, 48035, 49946, 50252, 58760, 62815, 76840, 76856, 83507, 96070, 99892, 100504, 124865, 125630, 163319, 167014, 192140, 199784, 249730, 251260, 326638, 334028, 384280, 417535, 499460, 502520, 653276, 668056, 816595, 835070, 998920, 1085591, 1306552, 1419619, 1633190, 1670140, 2171182, 2839238, 3266380, 3340280, 4342364, 5427955, 5678476, 6532760, 7098095, 8684728, 10855910, 11356952, 14196190, 18455047, 21711820, 28392380, 36910094, 43423640, 56784760, 73820188, 92275235, 147640376, 184550470, 369100940, 738201880]

約数ペア:

[(1, 738201880), (2, 369100940), (4, 184550470), (5, 147640376), (8, 92275235), (10, 73820188), (13, 56784760), (17, 43423640), (20, 36910094), (26, 28392380), (34, 21711820), (40, 18455047), (52, 14196190), (65, 11356952), (68, 10855910), (85, 8684728), (104, 7098095), (113, 6532760), (130, 5678476), (136, 5427955), (170, 4342364), (221, 3340280), (226, 3266380), (260, 2839238), (340, 2171182), (442, 1670140), (452, 1633190), (520, 1419619), (565, 1306552), (680, 1085591), (739, 998920), (884, 835070), (904, 816595), (1105, 668056), (1130, 653276), (1469, 502520), (1478, 499460), (1768, 417535), (1921, 384280), (2210, 334028), (2260, 326638), (2938, 251260), (2956, 249730), (3695, 199784), (3842, 192140), (4420, 167014), (4520, 163319), (5876, 125630), (5912, 124865), (7345, 100504), (7390, 99892), (7684, 96070), (8840, 83507), (9605, 76856), (9607, 76840), (11752, 62815), (12563, 58760), (14690, 50252), (14780, 49946), (15368, 48035), (19210, 38428), (19214, 38420), (24973, 29560), (25126, 29380)]