217526364

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 459849636

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, 419, 437, 506, 513, 594, 621, 627, 684, 759, 828, 836, 838, 874, 1012, 1026, 1188, 1242, 1254, 1257, 1311, 1518, 1676, 1748, 1881, 2052, 2277, 2484, 2508, 2514, 2622, 3036, 3762, 3771, 3933, 4554, 4609, 4807, 5028, 5244, 5643, 6831, 7524, 7542, 7866, 7961, 9108, 9218, 9614, 9637, 11286, 11313, 11799, 13662, 13827, 14421, 15084, 15732, 15922, 18436, 19228, 19274, 22572, 22626, 23598, 23883, 27324, 27654, 28842, 28911, 31844, 38548, 41481, 43263, 45252, 47196, 47766, 55308, 57684, 57822, 71649, 82962, 86526, 86733, 87571, 95532, 106007, 115644, 124443, 129789, 143298, 165924, 173052, 173466, 175142, 183103, 212014, 214947, 248886, 259578, 260199, 262713, 286596, 318021, 346932, 350284, 366206, 424028, 429894, 497772, 519156, 520398, 525426, 549309, 636042, 732412, 788139, 859788, 954063, 1040796, 1050852, 1098618, 1272084, 1576278, 1647927, 1908126, 2014133, 2197236, 2364417, 2862189, 3152556, 3295854, 3816252, 4028266, 4728834, 4943781, 5724378, 6042399, 6591708, 8056532, 9457668, 9887562, 11448756, 12084798, 18127197, 19775124, 24169596, 36254394, 54381591, 72508788, 108763182, 217526364]

約数ペア:

[(1, 217526364), (2, 108763182), (3, 72508788), (4, 54381591), (6, 36254394), (9, 24169596), (11, 19775124), (12, 18127197), (18, 12084798), (19, 11448756), (22, 9887562), (23, 9457668), (27, 8056532), (33, 6591708), (36, 6042399), (38, 5724378), (44, 4943781), (46, 4728834), (54, 4028266), (57, 3816252), (66, 3295854), (69, 3152556), (76, 2862189), (92, 2364417), (99, 2197236), (108, 2014133), (114, 1908126), (132, 1647927), (138, 1576278), (171, 1272084), (198, 1098618), (207, 1050852), (209, 1040796), (228, 954063), (253, 859788), (276, 788139), (297, 732412), (342, 636042), (396, 549309), (414, 525426), (418, 520398), (419, 519156), (437, 497772), (506, 429894), (513, 424028), (594, 366206), (621, 350284), (627, 346932), (684, 318021), (759, 286596), (828, 262713), (836, 260199), (838, 259578), (874, 248886), (1012, 214947), (1026, 212014), (1188, 183103), (1242, 175142), (1254, 173466), (1257, 173052), (1311, 165924), (1518, 143298), (1676, 129789), (1748, 124443), (1881, 115644), (2052, 106007), (2277, 95532), (2484, 87571), (2508, 86733), (2514, 86526), (2622, 82962), (3036, 71649), (3762, 57822), (3771, 57684), (3933, 55308), (4554, 47766), (4609, 47196), (4807, 45252), (5028, 43263), (5244, 41481), (5643, 38548), (6831, 31844), (7524, 28911), (7542, 28842), (7866, 27654), (7961, 27324), (9108, 23883), (9218, 23598), (9614, 22626), (9637, 22572), (11286, 19274), (11313, 19228), (11799, 18436), (13662, 15922), (13827, 15732), (14421, 15084)]