321357564

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 999936000

約数和(自身を除く): 678578436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 76, 92, 99, 108, 114, 132, 138, 171, 198, 207, 209, 228, 253, 276, 297, 342, 396, 414, 418, 437, 506, 513, 594, 619, 621, 627, 684, 759, 828, 836, 874, 1012, 1026, 1188, 1238, 1242, 1254, 1311, 1518, 1748, 1857, 1881, 2052, 2277, 2476, 2484, 2508, 2622, 3036, 3714, 3762, 3933, 4554, 4807, 5244, 5571, 5643, 6809, 6831, 7428, 7524, 7866, 9108, 9614, 11142, 11286, 11761, 11799, 13618, 13662, 14237, 14421, 15732, 16713, 19228, 20427, 22284, 22572, 23522, 23598, 27236, 27324, 28474, 28842, 33426, 35283, 40854, 42711, 43263, 47044, 47196, 56948, 57684, 61281, 66852, 70566, 81708, 85422, 86526, 105849, 122562, 128133, 129371, 129789, 141132, 156607, 170844, 173052, 183843, 211698, 245124, 256266, 258742, 259578, 270503, 313214, 317547, 367686, 384399, 388113, 423396, 469821, 512532, 517484, 519156, 541006, 626428, 635094, 735372, 768798, 776226, 811509, 939642, 1082012, 1164339, 1270188, 1409463, 1537596, 1552452, 1623018, 1879284, 2328678, 2434527, 2818926, 2975533, 3246036, 3493017, 4228389, 4657356, 4869054, 5637852, 5951066, 6986034, 7303581, 8456778, 8926599, 9738108, 11902132, 13972068, 14607162, 16913556, 17853198, 26779797, 29214324, 35706396, 53559594, 80339391, 107119188, 160678782, 321357564]

約数ペア:

[(1, 321357564), (2, 160678782), (3, 107119188), (4, 80339391), (6, 53559594), (9, 35706396), (11, 29214324), (12, 26779797), (18, 17853198), (19, 16913556), (22, 14607162), (23, 13972068), (27, 11902132), (33, 9738108), (36, 8926599), (38, 8456778), (44, 7303581), (46, 6986034), (54, 5951066), (57, 5637852), (66, 4869054), (69, 4657356), (76, 4228389), (92, 3493017), (99, 3246036), (108, 2975533), (114, 2818926), (132, 2434527), (138, 2328678), (171, 1879284), (198, 1623018), (207, 1552452), (209, 1537596), (228, 1409463), (253, 1270188), (276, 1164339), (297, 1082012), (342, 939642), (396, 811509), (414, 776226), (418, 768798), (437, 735372), (506, 635094), (513, 626428), (594, 541006), (619, 519156), (621, 517484), (627, 512532), (684, 469821), (759, 423396), (828, 388113), (836, 384399), (874, 367686), (1012, 317547), (1026, 313214), (1188, 270503), (1238, 259578), (1242, 258742), (1254, 256266), (1311, 245124), (1518, 211698), (1748, 183843), (1857, 173052), (1881, 170844), (2052, 156607), (2277, 141132), (2476, 129789), (2484, 129371), (2508, 128133), (2622, 122562), (3036, 105849), (3714, 86526), (3762, 85422), (3933, 81708), (4554, 70566), (4807, 66852), (5244, 61281), (5571, 57684), (5643, 56948), (6809, 47196), (6831, 47044), (7428, 43263), (7524, 42711), (7866, 40854), (9108, 35283), (9614, 33426), (11142, 28842), (11286, 28474), (11761, 27324), (11799, 27236), (13618, 23598), (13662, 23522), (14237, 22572), (14421, 22284), (15732, 20427), (16713, 19228)]