336620739

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 604692480

約数和(自身を除く): 268071741

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 73, 91, 127, 133, 147, 219, 247, 273, 381, 399, 511, 637, 741, 889, 931, 949, 1387, 1533, 1651, 1729, 1911, 2413, 2667, 2793, 2847, 3577, 4161, 4953, 5187, 6223, 6643, 7239, 9271, 9709, 10731, 11557, 12103, 16891, 18031, 18669, 19929, 27813, 29127, 31369, 34671, 36309, 46501, 50673, 54093, 64897, 67963, 80899, 94107, 118237, 120523, 126217, 139503, 176149, 194691, 203889, 219583, 242697, 354711, 361569, 378651, 454279, 528447, 658749, 843661, 883519, 1233043, 1362837, 1537081, 2289937, 2530983, 2650557, 3699129, 4611243, 5905627, 6869811, 8631301, 16029559, 17716881, 25893903, 48088677, 112206913, 336620739]

約数ペア:

[(1, 336620739), (3, 112206913), (7, 48088677), (13, 25893903), (19, 17716881), (21, 16029559), (39, 8631301), (49, 6869811), (57, 5905627), (73, 4611243), (91, 3699129), (127, 2650557), (133, 2530983), (147, 2289937), (219, 1537081), (247, 1362837), (273, 1233043), (381, 883519), (399, 843661), (511, 658749), (637, 528447), (741, 454279), (889, 378651), (931, 361569), (949, 354711), (1387, 242697), (1533, 219583), (1651, 203889), (1729, 194691), (1911, 176149), (2413, 139503), (2667, 126217), (2793, 120523), (2847, 118237), (3577, 94107), (4161, 80899), (4953, 67963), (5187, 64897), (6223, 54093), (6643, 50673), (7239, 46501), (9271, 36309), (9709, 34671), (10731, 31369), (11557, 29127), (12103, 27813), (16891, 19929), (18031, 18669)]