319085976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 908328960

約数和(自身を除く): 589242984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 127, 132, 186, 248, 254, 264, 307, 341, 372, 381, 508, 614, 682, 744, 762, 921, 1016, 1023, 1228, 1364, 1397, 1524, 1842, 2046, 2456, 2728, 2794, 3048, 3377, 3684, 3937, 4092, 4191, 5588, 6754, 7368, 7874, 8184, 8382, 9517, 10131, 11176, 11811, 13508, 15748, 16764, 19034, 20262, 23622, 27016, 28551, 31496, 33528, 38068, 38989, 40524, 43307, 47244, 57102, 76136, 77978, 81048, 86614, 94488, 104687, 114204, 116967, 129921, 155956, 173228, 209374, 228408, 233934, 259842, 311912, 314061, 346456, 418748, 428879, 467868, 519684, 628122, 837496, 857758, 935736, 1039368, 1208659, 1256244, 1286637, 1715516, 2417318, 2512488, 2573274, 3431032, 3625977, 4834636, 5146548, 7251954, 9669272, 10293096, 13295249, 14503908, 26590498, 29007816, 39885747, 53180996, 79771494, 106361992, 159542988, 319085976]

約数ペア:

[(1, 319085976), (2, 159542988), (3, 106361992), (4, 79771494), (6, 53180996), (8, 39885747), (11, 29007816), (12, 26590498), (22, 14503908), (24, 13295249), (31, 10293096), (33, 9669272), (44, 7251954), (62, 5146548), (66, 4834636), (88, 3625977), (93, 3431032), (124, 2573274), (127, 2512488), (132, 2417318), (186, 1715516), (248, 1286637), (254, 1256244), (264, 1208659), (307, 1039368), (341, 935736), (372, 857758), (381, 837496), (508, 628122), (614, 519684), (682, 467868), (744, 428879), (762, 418748), (921, 346456), (1016, 314061), (1023, 311912), (1228, 259842), (1364, 233934), (1397, 228408), (1524, 209374), (1842, 173228), (2046, 155956), (2456, 129921), (2728, 116967), (2794, 114204), (3048, 104687), (3377, 94488), (3684, 86614), (3937, 81048), (4092, 77978), (4191, 76136), (5588, 57102), (6754, 47244), (7368, 43307), (7874, 40524), (8184, 38989), (8382, 38068), (9517, 33528), (10131, 31496), (11176, 28551), (11811, 27016), (13508, 23622), (15748, 20262), (16764, 19034)]