1311038304

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 3800079360

約数和(自身を除く): 2489041056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 47, 48, 57, 76, 82, 94, 96, 114, 123, 141, 152, 164, 188, 228, 246, 282, 304, 328, 373, 376, 456, 492, 564, 608, 656, 746, 752, 779, 893, 912, 984, 1119, 1128, 1312, 1492, 1504, 1558, 1786, 1824, 1927, 1968, 2238, 2256, 2337, 2679, 2984, 3116, 3572, 3854, 3936, 4476, 4512, 4674, 5358, 5781, 5968, 6232, 7087, 7144, 7708, 8952, 9348, 10716, 11562, 11936, 12464, 14174, 14288, 15293, 15416, 17531, 17904, 18696, 21261, 21432, 23124, 24928, 28348, 28576, 30586, 30832, 35062, 35808, 36613, 37392, 42522, 42864, 45879, 46248, 52593, 56696, 61172, 61664, 70124, 73226, 74784, 85044, 85728, 91758, 92496, 105186, 109839, 113392, 122344, 140248, 146452, 170088, 183516, 184992, 210372, 219678, 226784, 244688, 280496, 290567, 292904, 333089, 340176, 367032, 420744, 439356, 489376, 560992, 581134, 585808, 666178, 680352, 718771, 734064, 841488, 871701, 878712, 999267, 1162268, 1171616, 1332356, 1437542, 1468128, 1682976, 1743402, 1757424, 1998534, 2156313, 2324536, 2664712, 2875084, 3486804, 3514848, 3997068, 4312626, 4649072, 5329424, 5750168, 6973608, 7994136, 8625252, 9298144, 10658848, 11500336, 13656649, 13947216, 15988272, 17250504, 23000672, 27313298, 27894432, 31976544, 34501008, 40969947, 54626596, 69002016, 81939894, 109253192, 163879788, 218506384, 327759576, 437012768, 655519152, 1311038304]

約数ペア:

[(1, 1311038304), (2, 655519152), (3, 437012768), (4, 327759576), (6, 218506384), (8, 163879788), (12, 109253192), (16, 81939894), (19, 69002016), (24, 54626596), (32, 40969947), (38, 34501008), (41, 31976544), (47, 27894432), (48, 27313298), (57, 23000672), (76, 17250504), (82, 15988272), (94, 13947216), (96, 13656649), (114, 11500336), (123, 10658848), (141, 9298144), (152, 8625252), (164, 7994136), (188, 6973608), (228, 5750168), (246, 5329424), (282, 4649072), (304, 4312626), (328, 3997068), (373, 3514848), (376, 3486804), (456, 2875084), (492, 2664712), (564, 2324536), (608, 2156313), (656, 1998534), (746, 1757424), (752, 1743402), (779, 1682976), (893, 1468128), (912, 1437542), (984, 1332356), (1119, 1171616), (1128, 1162268), (1312, 999267), (1492, 878712), (1504, 871701), (1558, 841488), (1786, 734064), (1824, 718771), (1927, 680352), (1968, 666178), (2238, 585808), (2256, 581134), (2337, 560992), (2679, 489376), (2984, 439356), (3116, 420744), (3572, 367032), (3854, 340176), (3936, 333089), (4476, 292904), (4512, 290567), (4674, 280496), (5358, 244688), (5781, 226784), (5968, 219678), (6232, 210372), (7087, 184992), (7144, 183516), (7708, 170088), (8952, 146452), (9348, 140248), (10716, 122344), (11562, 113392), (11936, 109839), (12464, 105186), (14174, 92496), (14288, 91758), (15293, 85728), (15416, 85044), (17531, 74784), (17904, 73226), (18696, 70124), (21261, 61664), (21432, 61172), (23124, 56696), (24928, 52593), (28348, 46248), (28576, 45879), (30586, 42864), (30832, 42522), (35062, 37392), (35808, 36613)]