338263596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 968018688

約数和(自身を除く): 629755092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 71, 99, 106, 132, 142, 159, 198, 212, 213, 227, 284, 318, 396, 426, 454, 477, 583, 636, 639, 681, 781, 852, 908, 954, 1166, 1278, 1362, 1562, 1749, 1908, 2043, 2332, 2343, 2497, 2556, 2724, 3124, 3498, 3763, 4086, 4686, 4994, 5247, 6996, 7029, 7491, 7526, 8172, 9372, 9988, 10494, 11289, 12031, 14058, 14982, 15052, 16117, 20988, 22473, 22578, 24062, 28116, 29964, 32234, 33867, 36093, 41393, 44946, 45156, 48124, 48351, 64468, 67734, 72186, 82786, 89892, 96702, 108279, 124179, 132341, 135468, 144372, 145053, 165572, 177287, 193404, 216558, 248358, 264682, 290106, 354574, 372537, 397023, 433116, 496716, 529364, 531861, 580212, 709148, 745074, 794046, 854201, 1063722, 1191069, 1490148, 1588092, 1595583, 1708402, 2127444, 2382138, 2562603, 3191166, 3416804, 4764276, 5125206, 6382332, 7687809, 9396211, 10250412, 15375618, 18792422, 28188633, 30751236, 37584844, 56377266, 84565899, 112754532, 169131798, 338263596]

約数ペア:

[(1, 338263596), (2, 169131798), (3, 112754532), (4, 84565899), (6, 56377266), (9, 37584844), (11, 30751236), (12, 28188633), (18, 18792422), (22, 15375618), (33, 10250412), (36, 9396211), (44, 7687809), (53, 6382332), (66, 5125206), (71, 4764276), (99, 3416804), (106, 3191166), (132, 2562603), (142, 2382138), (159, 2127444), (198, 1708402), (212, 1595583), (213, 1588092), (227, 1490148), (284, 1191069), (318, 1063722), (396, 854201), (426, 794046), (454, 745074), (477, 709148), (583, 580212), (636, 531861), (639, 529364), (681, 496716), (781, 433116), (852, 397023), (908, 372537), (954, 354574), (1166, 290106), (1278, 264682), (1362, 248358), (1562, 216558), (1749, 193404), (1908, 177287), (2043, 165572), (2332, 145053), (2343, 144372), (2497, 135468), (2556, 132341), (2724, 124179), (3124, 108279), (3498, 96702), (3763, 89892), (4086, 82786), (4686, 72186), (4994, 67734), (5247, 64468), (6996, 48351), (7029, 48124), (7491, 45156), (7526, 44946), (8172, 41393), (9372, 36093), (9988, 33867), (10494, 32234), (11289, 29964), (12031, 28116), (14058, 24062), (14982, 22578), (15052, 22473), (16117, 20988)]