996603732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 2778572160

約数和(自身を除く): 1781968428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 53, 57, 74, 76, 106, 111, 114, 148, 159, 171, 212, 222, 228, 318, 333, 342, 444, 477, 636, 666, 684, 703, 743, 954, 1007, 1332, 1406, 1486, 1908, 1961, 2014, 2109, 2229, 2812, 2972, 3021, 3922, 4028, 4218, 4458, 5883, 6042, 6327, 6687, 7844, 8436, 8916, 9063, 11766, 12084, 12654, 13374, 14117, 17649, 18126, 23532, 25308, 26748, 27491, 28234, 35298, 36252, 37259, 39379, 42351, 54982, 56468, 70596, 74518, 78758, 82473, 84702, 109964, 111777, 118137, 127053, 149036, 157516, 164946, 169404, 223554, 236274, 247419, 254106, 329892, 335331, 354411, 447108, 472548, 494838, 508212, 522329, 670662, 708822, 748201, 989676, 1044658, 1341324, 1417644, 1457023, 1496402, 1566987, 2089316, 2244603, 2914046, 2992804, 3133974, 4371069, 4489206, 4700961, 5828092, 6267948, 6733809, 8742138, 8978412, 9401922, 13113207, 13467618, 17484276, 18803844, 26226414, 26935236, 27683437, 52452828, 55366874, 83050311, 110733748, 166100622, 249150933, 332201244, 498301866, 996603732]

約数ペア:

[(1, 996603732), (2, 498301866), (3, 332201244), (4, 249150933), (6, 166100622), (9, 110733748), (12, 83050311), (18, 55366874), (19, 52452828), (36, 27683437), (37, 26935236), (38, 26226414), (53, 18803844), (57, 17484276), (74, 13467618), (76, 13113207), (106, 9401922), (111, 8978412), (114, 8742138), (148, 6733809), (159, 6267948), (171, 5828092), (212, 4700961), (222, 4489206), (228, 4371069), (318, 3133974), (333, 2992804), (342, 2914046), (444, 2244603), (477, 2089316), (636, 1566987), (666, 1496402), (684, 1457023), (703, 1417644), (743, 1341324), (954, 1044658), (1007, 989676), (1332, 748201), (1406, 708822), (1486, 670662), (1908, 522329), (1961, 508212), (2014, 494838), (2109, 472548), (2229, 447108), (2812, 354411), (2972, 335331), (3021, 329892), (3922, 254106), (4028, 247419), (4218, 236274), (4458, 223554), (5883, 169404), (6042, 164946), (6327, 157516), (6687, 149036), (7844, 127053), (8436, 118137), (8916, 111777), (9063, 109964), (11766, 84702), (12084, 82473), (12654, 78758), (13374, 74518), (14117, 70596), (17649, 56468), (18126, 54982), (23532, 42351), (25308, 39379), (26748, 37259), (27491, 36252), (28234, 35298)]