255231636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 689472000

約数和(自身を除く): 434240364

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 149, 209, 228, 298, 418, 447, 596, 627, 683, 836, 894, 1254, 1366, 1639, 1788, 2049, 2508, 2732, 2831, 3278, 4098, 4917, 5662, 6556, 7513, 8196, 8493, 9834, 11324, 12977, 15026, 16986, 19668, 22539, 25954, 30052, 31141, 33972, 38931, 45078, 51908, 62282, 77862, 90156, 93423, 101767, 124564, 142747, 155724, 186846, 203534, 285494, 305301, 373692, 407068, 428241, 570988, 610602, 856482, 1119437, 1221204, 1712964, 1933573, 2238874, 3358311, 3867146, 4477748, 5800719, 6716622, 7734292, 11601438, 13433244, 21269303, 23202876, 42538606, 63807909, 85077212, 127615818, 255231636]

約数ペア:

[(1, 255231636), (2, 127615818), (3, 85077212), (4, 63807909), (6, 42538606), (11, 23202876), (12, 21269303), (19, 13433244), (22, 11601438), (33, 7734292), (38, 6716622), (44, 5800719), (57, 4477748), (66, 3867146), (76, 3358311), (114, 2238874), (132, 1933573), (149, 1712964), (209, 1221204), (228, 1119437), (298, 856482), (418, 610602), (447, 570988), (596, 428241), (627, 407068), (683, 373692), (836, 305301), (894, 285494), (1254, 203534), (1366, 186846), (1639, 155724), (1788, 142747), (2049, 124564), (2508, 101767), (2732, 93423), (2831, 90156), (3278, 77862), (4098, 62282), (4917, 51908), (5662, 45078), (6556, 38931), (7513, 33972), (8196, 31141), (8493, 30052), (9834, 25954), (11324, 22539), (12977, 19668), (15026, 16986)]