259902216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 887040000

約数和(自身を除く): 627137784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 83, 84, 108, 109, 114, 126, 133, 152, 166, 168, 171, 189, 216, 218, 228, 249, 252, 266, 327, 332, 342, 378, 399, 436, 456, 498, 504, 513, 532, 581, 654, 664, 684, 747, 756, 763, 798, 872, 981, 996, 1026, 1064, 1162, 1197, 1308, 1368, 1494, 1512, 1526, 1577, 1596, 1743, 1962, 1992, 2052, 2071, 2241, 2289, 2324, 2394, 2616, 2943, 2988, 3052, 3154, 3192, 3486, 3591, 3924, 4104, 4142, 4482, 4578, 4648, 4731, 4788, 5229, 5886, 5976, 6104, 6213, 6308, 6867, 6972, 7182, 7848, 8284, 8964, 9047, 9156, 9462, 9576, 10458, 11039, 11772, 12426, 12616, 13734, 13944, 14193, 14364, 14497, 15687, 16568, 17928, 18094, 18312, 18639, 18924, 20601, 20916, 22078, 23544, 24852, 27141, 27468, 28386, 28728, 28994, 31374, 33117, 36188, 37278, 37848, 41202, 41832, 42579, 43491, 44156, 49704, 54282, 54936, 55917, 56772, 57988, 62748, 63329, 66234, 72376, 74556, 81423, 82404, 85158, 86982, 88312, 99351, 108564, 111834, 113544, 115976, 125496, 126658, 130473, 132468, 149112, 162846, 164808, 170316, 171893, 173964, 189987, 198702, 217128, 223668, 244269, 253316, 260946, 264936, 298053, 325692, 340632, 343786, 347928, 379974, 391419, 397404, 447336, 488538, 506632, 515679, 521892, 569961, 596106, 651384, 687572, 759948, 782838, 794808, 977076, 1031358, 1043784, 1139922, 1192212, 1203251, 1375144, 1519896, 1547037, 1565676, 1709883, 1954152, 2062716, 2279844, 2384424, 2406502, 3094074, 3131352, 3419766, 3609753, 4125432, 4559688, 4641111, 4813004, 6188148, 6839532, 7219506, 9282222, 9626008, 10829259, 12376296, 13679064, 14439012, 18564444, 21658518, 28878024, 32487777, 37128888, 43317036, 64975554, 86634072, 129951108, 259902216]

約数ペア:

[(1, 259902216), (2, 129951108), (3, 86634072), (4, 64975554), (6, 43317036), (7, 37128888), (8, 32487777), (9, 28878024), (12, 21658518), (14, 18564444), (18, 14439012), (19, 13679064), (21, 12376296), (24, 10829259), (27, 9626008), (28, 9282222), (36, 7219506), (38, 6839532), (42, 6188148), (54, 4813004), (56, 4641111), (57, 4559688), (63, 4125432), (72, 3609753), (76, 3419766), (83, 3131352), (84, 3094074), (108, 2406502), (109, 2384424), (114, 2279844), (126, 2062716), (133, 1954152), (152, 1709883), (166, 1565676), (168, 1547037), (171, 1519896), (189, 1375144), (216, 1203251), (218, 1192212), (228, 1139922), (249, 1043784), (252, 1031358), (266, 977076), (327, 794808), (332, 782838), (342, 759948), (378, 687572), (399, 651384), (436, 596106), (456, 569961), (498, 521892), (504, 515679), (513, 506632), (532, 488538), (581, 447336), (654, 397404), (664, 391419), (684, 379974), (747, 347928), (756, 343786), (763, 340632), (798, 325692), (872, 298053), (981, 264936), (996, 260946), (1026, 253316), (1064, 244269), (1162, 223668), (1197, 217128), (1308, 198702), (1368, 189987), (1494, 173964), (1512, 171893), (1526, 170316), (1577, 164808), (1596, 162846), (1743, 149112), (1962, 132468), (1992, 130473), (2052, 126658), (2071, 125496), (2241, 115976), (2289, 113544), (2324, 111834), (2394, 108564), (2616, 99351), (2943, 88312), (2988, 86982), (3052, 85158), (3154, 82404), (3192, 81423), (3486, 74556), (3591, 72376), (3924, 66234), (4104, 63329), (4142, 62748), (4482, 57988), (4578, 56772), (4648, 55917), (4731, 54936), (4788, 54282), (5229, 49704), (5886, 44156), (5976, 43491), (6104, 42579), (6213, 41832), (6308, 41202), (6867, 37848), (6972, 37278), (7182, 36188), (7848, 33117), (8284, 31374), (8964, 28994), (9047, 28728), (9156, 28386), (9462, 27468), (9576, 27141), (10458, 24852), (11039, 23544), (11772, 22078), (12426, 20916), (12616, 20601), (13734, 18924), (13944, 18639), (14193, 18312), (14364, 18094), (14497, 17928), (15687, 16568)]