245531832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 816614400

約数和(自身を除く): 571082568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 61, 76, 78, 84, 91, 97, 104, 114, 122, 133, 152, 156, 168, 182, 183, 194, 228, 244, 247, 266, 273, 291, 312, 364, 366, 388, 399, 427, 456, 488, 494, 532, 546, 582, 679, 728, 732, 741, 776, 793, 798, 854, 988, 1064, 1092, 1159, 1164, 1261, 1281, 1358, 1464, 1482, 1586, 1596, 1708, 1729, 1843, 1976, 2037, 2184, 2318, 2328, 2379, 2522, 2562, 2716, 2964, 3172, 3192, 3416, 3458, 3477, 3686, 3783, 4074, 4636, 4758, 5044, 5124, 5187, 5432, 5529, 5551, 5917, 5928, 6344, 6916, 6954, 7372, 7566, 8113, 8148, 8827, 9272, 9516, 10088, 10248, 10374, 11058, 11102, 11834, 12901, 13832, 13908, 14744, 15067, 15132, 16226, 16296, 16653, 17654, 17751, 19032, 20748, 22116, 22204, 23668, 23959, 24339, 25802, 26481, 27816, 30134, 30264, 32452, 33306, 35308, 35502, 38703, 41419, 41496, 44232, 44408, 45201, 47336, 47918, 48678, 51604, 52962, 60268, 64904, 66612, 70616, 71004, 71877, 76921, 77406, 82838, 90402, 95836, 97356, 103208, 105469, 105924, 112423, 120536, 124257, 133224, 142008, 143754, 153842, 154812, 165676, 167713, 180804, 191672, 194712, 210938, 211848, 224846, 230763, 248514, 287508, 307684, 309624, 316407, 331352, 335426, 337269, 361608, 421876, 449692, 461526, 497028, 503139, 538447, 575016, 615368, 632814, 670852, 674538, 786961, 843752, 899384, 923052, 994056, 1006278, 1076894, 1265628, 1341704, 1349076, 1461499, 1573922, 1615341, 1846104, 2012556, 2153788, 2360883, 2531256, 2698152, 2922998, 3147844, 3230682, 4025112, 4307576, 4384497, 4721766, 5845996, 6295688, 6461364, 8768994, 9443532, 10230493, 11691992, 12922728, 17537988, 18887064, 20460986, 30691479, 35075976, 40921972, 61382958, 81843944, 122765916, 245531832]

約数ペア:

[(1, 245531832), (2, 122765916), (3, 81843944), (4, 61382958), (6, 40921972), (7, 35075976), (8, 30691479), (12, 20460986), (13, 18887064), (14, 17537988), (19, 12922728), (21, 11691992), (24, 10230493), (26, 9443532), (28, 8768994), (38, 6461364), (39, 6295688), (42, 5845996), (52, 4721766), (56, 4384497), (57, 4307576), (61, 4025112), (76, 3230682), (78, 3147844), (84, 2922998), (91, 2698152), (97, 2531256), (104, 2360883), (114, 2153788), (122, 2012556), (133, 1846104), (152, 1615341), (156, 1573922), (168, 1461499), (182, 1349076), (183, 1341704), (194, 1265628), (228, 1076894), (244, 1006278), (247, 994056), (266, 923052), (273, 899384), (291, 843752), (312, 786961), (364, 674538), (366, 670852), (388, 632814), (399, 615368), (427, 575016), (456, 538447), (488, 503139), (494, 497028), (532, 461526), (546, 449692), (582, 421876), (679, 361608), (728, 337269), (732, 335426), (741, 331352), (776, 316407), (793, 309624), (798, 307684), (854, 287508), (988, 248514), (1064, 230763), (1092, 224846), (1159, 211848), (1164, 210938), (1261, 194712), (1281, 191672), (1358, 180804), (1464, 167713), (1482, 165676), (1586, 154812), (1596, 153842), (1708, 143754), (1729, 142008), (1843, 133224), (1976, 124257), (2037, 120536), (2184, 112423), (2318, 105924), (2328, 105469), (2379, 103208), (2522, 97356), (2562, 95836), (2716, 90402), (2964, 82838), (3172, 77406), (3192, 76921), (3416, 71877), (3458, 71004), (3477, 70616), (3686, 66612), (3783, 64904), (4074, 60268), (4636, 52962), (4758, 51604), (5044, 48678), (5124, 47918), (5187, 47336), (5432, 45201), (5529, 44408), (5551, 44232), (5917, 41496), (5928, 41419), (6344, 38703), (6916, 35502), (6954, 35308), (7372, 33306), (7566, 32452), (8113, 30264), (8148, 30134), (8827, 27816), (9272, 26481), (9516, 25802), (10088, 24339), (10248, 23959), (10374, 23668), (11058, 22204), (11102, 22116), (11834, 20748), (12901, 19032), (13832, 17751), (13908, 17654), (14744, 16653), (15067, 16296), (15132, 16226)]