427088688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 1339735680

約数和(自身を除く): 912646992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 163, 169, 204, 208, 221, 228, 247, 272, 304, 312, 323, 326, 338, 408, 442, 456, 489, 494, 507, 624, 646, 652, 663, 676, 741, 816, 884, 912, 969, 978, 988, 1014, 1292, 1304, 1326, 1352, 1482, 1768, 1938, 1956, 1976, 2028, 2119, 2584, 2608, 2652, 2704, 2771, 2873, 2964, 3097, 3211, 3536, 3876, 3912, 3952, 4056, 4199, 4238, 5168, 5304, 5542, 5746, 5928, 6194, 6357, 6422, 7752, 7824, 8112, 8313, 8398, 8476, 8619, 9291, 9633, 10608, 11084, 11492, 11856, 12388, 12597, 12714, 12844, 15504, 16626, 16796, 16952, 17238, 18582, 19266, 22168, 22984, 24776, 25194, 25428, 25688, 27547, 33252, 33592, 33904, 34476, 36023, 37164, 38532, 40261, 44336, 45968, 49552, 50388, 50856, 51376, 52649, 54587, 55094, 66504, 67184, 68952, 72046, 74328, 77064, 80522, 82641, 100776, 101712, 105298, 108069, 109174, 110188, 120783, 133008, 137904, 144092, 148656, 154128, 157947, 161044, 163761, 165282, 201552, 210596, 216138, 218348, 220376, 241566, 288184, 315894, 322088, 327522, 330564, 421192, 432276, 436696, 440752, 468299, 483132, 523393, 576368, 631788, 644176, 655044, 661128, 684437, 842384, 864552, 873392, 936598, 966264, 1046786, 1263576, 1310088, 1322256, 1368874, 1404897, 1570179, 1729104, 1873196, 1932528, 2053311, 2093572, 2527152, 2620176, 2737748, 2809794, 3140358, 3746392, 4106622, 4187144, 5475496, 5619588, 6280716, 7492784, 8213244, 8374288, 8897681, 10950992, 11239176, 12561432, 16426488, 17795362, 22478352, 25122864, 26693043, 32852976, 35590724, 53386086, 71181448, 106772172, 142362896, 213544344, 427088688]

約数ペア:

[(1, 427088688), (2, 213544344), (3, 142362896), (4, 106772172), (6, 71181448), (8, 53386086), (12, 35590724), (13, 32852976), (16, 26693043), (17, 25122864), (19, 22478352), (24, 17795362), (26, 16426488), (34, 12561432), (38, 11239176), (39, 10950992), (48, 8897681), (51, 8374288), (52, 8213244), (57, 7492784), (68, 6280716), (76, 5619588), (78, 5475496), (102, 4187144), (104, 4106622), (114, 3746392), (136, 3140358), (152, 2809794), (156, 2737748), (163, 2620176), (169, 2527152), (204, 2093572), (208, 2053311), (221, 1932528), (228, 1873196), (247, 1729104), (272, 1570179), (304, 1404897), (312, 1368874), (323, 1322256), (326, 1310088), (338, 1263576), (408, 1046786), (442, 966264), (456, 936598), (489, 873392), (494, 864552), (507, 842384), (624, 684437), (646, 661128), (652, 655044), (663, 644176), (676, 631788), (741, 576368), (816, 523393), (884, 483132), (912, 468299), (969, 440752), (978, 436696), (988, 432276), (1014, 421192), (1292, 330564), (1304, 327522), (1326, 322088), (1352, 315894), (1482, 288184), (1768, 241566), (1938, 220376), (1956, 218348), (1976, 216138), (2028, 210596), (2119, 201552), (2584, 165282), (2608, 163761), (2652, 161044), (2704, 157947), (2771, 154128), (2873, 148656), (2964, 144092), (3097, 137904), (3211, 133008), (3536, 120783), (3876, 110188), (3912, 109174), (3952, 108069), (4056, 105298), (4199, 101712), (4238, 100776), (5168, 82641), (5304, 80522), (5542, 77064), (5746, 74328), (5928, 72046), (6194, 68952), (6357, 67184), (6422, 66504), (7752, 55094), (7824, 54587), (8112, 52649), (8313, 51376), (8398, 50856), (8476, 50388), (8619, 49552), (9291, 45968), (9633, 44336), (10608, 40261), (11084, 38532), (11492, 37164), (11856, 36023), (12388, 34476), (12597, 33904), (12714, 33592), (12844, 33252), (15504, 27547), (16626, 25688), (16796, 25428), (16952, 25194), (17238, 24776), (18582, 22984), (19266, 22168)]