204765288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 674956800

約数和(自身を除く): 470191512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 53, 56, 58, 61, 78, 84, 87, 91, 104, 106, 116, 122, 156, 159, 168, 174, 182, 183, 203, 212, 232, 244, 273, 312, 318, 348, 364, 366, 371, 377, 406, 424, 427, 488, 546, 609, 636, 689, 696, 728, 732, 742, 754, 793, 812, 854, 1092, 1113, 1131, 1218, 1272, 1281, 1378, 1464, 1484, 1508, 1537, 1586, 1624, 1708, 1769, 2067, 2184, 2226, 2262, 2379, 2436, 2562, 2639, 2756, 2968, 3016, 3074, 3172, 3233, 3416, 3538, 4134, 4452, 4524, 4611, 4758, 4823, 4872, 5124, 5278, 5307, 5512, 5551, 6148, 6344, 6466, 7076, 7917, 8268, 8904, 9048, 9222, 9516, 9646, 9699, 10248, 10556, 10614, 10759, 11102, 12296, 12383, 12932, 14152, 14469, 15834, 16536, 16653, 18444, 19032, 19292, 19398, 19981, 21112, 21228, 21518, 22204, 22631, 22997, 24766, 25864, 28938, 31668, 32277, 33306, 36888, 37149, 38584, 38796, 39962, 42029, 42456, 43036, 44408, 45262, 45994, 49532, 57876, 59943, 63336, 64554, 66612, 67893, 68991, 74298, 77592, 79924, 84058, 86072, 90524, 91988, 93757, 99064, 115752, 119886, 126087, 129108, 133224, 135786, 137982, 139867, 148596, 159848, 160979, 168116, 181048, 183976, 187514, 239772, 252174, 258216, 271572, 275964, 279734, 281271, 294203, 297192, 321958, 336232, 375028, 419601, 479544, 482937, 504348, 543144, 551928, 559468, 562542, 588406, 643916, 656299, 750056, 839202, 882609, 965874, 1008696, 1118936, 1125084, 1176812, 1218841, 1287832, 1312598, 1678404, 1765218, 1931748, 1968897, 2250168, 2353624, 2437682, 2625196, 3356808, 3530436, 3656523, 3863496, 3937794, 4875364, 5250392, 7060872, 7313046, 7875588, 8531887, 9750728, 14626092, 15751176, 17063774, 25595661, 29252184, 34127548, 51191322, 68255096, 102382644, 204765288]

約数ペア:

[(1, 204765288), (2, 102382644), (3, 68255096), (4, 51191322), (6, 34127548), (7, 29252184), (8, 25595661), (12, 17063774), (13, 15751176), (14, 14626092), (21, 9750728), (24, 8531887), (26, 7875588), (28, 7313046), (29, 7060872), (39, 5250392), (42, 4875364), (52, 3937794), (53, 3863496), (56, 3656523), (58, 3530436), (61, 3356808), (78, 2625196), (84, 2437682), (87, 2353624), (91, 2250168), (104, 1968897), (106, 1931748), (116, 1765218), (122, 1678404), (156, 1312598), (159, 1287832), (168, 1218841), (174, 1176812), (182, 1125084), (183, 1118936), (203, 1008696), (212, 965874), (232, 882609), (244, 839202), (273, 750056), (312, 656299), (318, 643916), (348, 588406), (364, 562542), (366, 559468), (371, 551928), (377, 543144), (406, 504348), (424, 482937), (427, 479544), (488, 419601), (546, 375028), (609, 336232), (636, 321958), (689, 297192), (696, 294203), (728, 281271), (732, 279734), (742, 275964), (754, 271572), (793, 258216), (812, 252174), (854, 239772), (1092, 187514), (1113, 183976), (1131, 181048), (1218, 168116), (1272, 160979), (1281, 159848), (1378, 148596), (1464, 139867), (1484, 137982), (1508, 135786), (1537, 133224), (1586, 129108), (1624, 126087), (1708, 119886), (1769, 115752), (2067, 99064), (2184, 93757), (2226, 91988), (2262, 90524), (2379, 86072), (2436, 84058), (2562, 79924), (2639, 77592), (2756, 74298), (2968, 68991), (3016, 67893), (3074, 66612), (3172, 64554), (3233, 63336), (3416, 59943), (3538, 57876), (4134, 49532), (4452, 45994), (4524, 45262), (4611, 44408), (4758, 43036), (4823, 42456), (4872, 42029), (5124, 39962), (5278, 38796), (5307, 38584), (5512, 37149), (5551, 36888), (6148, 33306), (6344, 32277), (6466, 31668), (7076, 28938), (7917, 25864), (8268, 24766), (8904, 22997), (9048, 22631), (9222, 22204), (9516, 21518), (9646, 21228), (9699, 21112), (10248, 19981), (10556, 19398), (10614, 19292), (10759, 19032), (11102, 18444), (12296, 16653), (12383, 16536), (12932, 15834), (14152, 14469)]