388537584

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2417}}^1$

素因数の和:2642

約数の個数: 80

約数和(自身を含む): 1068601248

約数和(自身を除く): 680063664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 197, 204, 272, 394, 408, 591, 788, 816, 1182, 1576, 2364, 2417, 3152, 3349, 4728, 4834, 6698, 7251, 9456, 9668, 10047, 13396, 14502, 19336, 20094, 26792, 29004, 38672, 40188, 41089, 53584, 58008, 80376, 82178, 116016, 123267, 160752, 164356, 246534, 328712, 476149, 493068, 657424, 952298, 986136, 1428447, 1904596, 1972272, 2856894, 3809192, 5713788, 7618384, 8094533, 11427576, 16189066, 22855152, 24283599, 32378132, 48567198, 64756264, 97134396, 129512528, 194268792, 388537584]

約数ペア:

[(1, 388537584), (2, 194268792), (3, 129512528), (4, 97134396), (6, 64756264), (8, 48567198), (12, 32378132), (16, 24283599), (17, 22855152), (24, 16189066), (34, 11427576), (48, 8094533), (51, 7618384), (68, 5713788), (102, 3809192), (136, 2856894), (197, 1972272), (204, 1904596), (272, 1428447), (394, 986136), (408, 952298), (591, 657424), (788, 493068), (816, 476149), (1182, 328712), (1576, 246534), (2364, 164356), (2417, 160752), (3152, 123267), (3349, 116016), (4728, 82178), (4834, 80376), (6698, 58008), (7251, 53584), (9456, 41089), (9668, 40188), (10047, 38672), (13396, 29004), (14502, 26792), (19336, 20094)]