282911244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 846531840

約数和(自身を除く): 563620596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 109, 132, 154, 159, 212, 218, 231, 308, 318, 327, 371, 436, 462, 583, 636, 654, 742, 763, 924, 1113, 1166, 1199, 1308, 1484, 1526, 1749, 2226, 2289, 2332, 2398, 2809, 3052, 3498, 3597, 4081, 4452, 4578, 4796, 5618, 5777, 6996, 7194, 8162, 8393, 8427, 9156, 11236, 11554, 12243, 14388, 16324, 16786, 16854, 17331, 19663, 23108, 24486, 25179, 30899, 33572, 33708, 34662, 39326, 40439, 48972, 50358, 58989, 61798, 63547, 69324, 78652, 80878, 92697, 100716, 117978, 121317, 123596, 127094, 161756, 185394, 190641, 216293, 235956, 242634, 254188, 306181, 370788, 381282, 432586, 444829, 485268, 612362, 648879, 762564, 865172, 889658, 918543, 1224724, 1297758, 1334487, 1779316, 1837086, 2143267, 2595516, 2668974, 3367991, 3674172, 4286534, 5337948, 6429801, 6735982, 8573068, 10103973, 12859602, 13471964, 20207946, 23575937, 25719204, 40415892, 47151874, 70727811, 94303748, 141455622, 282911244]

約数ペア:

[(1, 282911244), (2, 141455622), (3, 94303748), (4, 70727811), (6, 47151874), (7, 40415892), (11, 25719204), (12, 23575937), (14, 20207946), (21, 13471964), (22, 12859602), (28, 10103973), (33, 8573068), (42, 6735982), (44, 6429801), (53, 5337948), (66, 4286534), (77, 3674172), (84, 3367991), (106, 2668974), (109, 2595516), (132, 2143267), (154, 1837086), (159, 1779316), (212, 1334487), (218, 1297758), (231, 1224724), (308, 918543), (318, 889658), (327, 865172), (371, 762564), (436, 648879), (462, 612362), (583, 485268), (636, 444829), (654, 432586), (742, 381282), (763, 370788), (924, 306181), (1113, 254188), (1166, 242634), (1199, 235956), (1308, 216293), (1484, 190641), (1526, 185394), (1749, 161756), (2226, 127094), (2289, 123596), (2332, 121317), (2398, 117978), (2809, 100716), (3052, 92697), (3498, 80878), (3597, 78652), (4081, 69324), (4452, 63547), (4578, 61798), (4796, 58989), (5618, 50358), (5777, 48972), (6996, 40439), (7194, 39326), (8162, 34662), (8393, 33708), (8427, 33572), (9156, 30899), (11236, 25179), (11554, 24486), (12243, 23108), (14388, 19663), (16324, 17331), (16786, 16854)]