1556171136

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1878

約数の個数: 256

約数和(自身を含む): 5209344000

約数和(自身を除く): 3653172864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 384, 416, 432, 456, 468, 494, 513, 576, 608, 624, 684, 702, 741, 832, 864, 912, 936, 988, 1026, 1152, 1216, 1248, 1368, 1404, 1482, 1664, 1728, 1823, 1824, 1872, 1976, 2052, 2223, 2432, 2496, 2736, 2808, 2964, 3456, 3646, 3648, 3744, 3952, 4104, 4446, 4992, 5469, 5472, 5616, 5928, 6669, 7292, 7296, 7488, 7904, 8208, 8892, 10938, 10944, 11232, 11856, 13338, 14584, 14976, 15808, 16407, 16416, 17784, 21876, 21888, 22464, 23699, 23712, 26676, 29168, 31616, 32814, 32832, 34637, 35568, 43752, 44928, 47398, 47424, 49221, 53352, 58336, 65628, 65664, 69274, 71097, 71136, 87504, 94796, 94848, 98442, 103911, 106704, 116672, 131256, 138548, 142194, 142272, 175008, 189592, 196884, 207822, 213291, 213408, 233344, 262512, 277096, 284388, 284544, 311733, 350016, 379184, 393768, 415644, 426582, 426816, 450281, 525024, 554192, 568776, 623466, 639873, 700032, 758368, 787536, 831288, 853164, 853632, 900562, 935199, 1050048, 1108384, 1137552, 1246932, 1279746, 1350843, 1516736, 1575072, 1662576, 1706328, 1801124, 1870398, 2100096, 2216768, 2275104, 2493864, 2559492, 2701686, 3033472, 3150144, 3325152, 3412656, 3602248, 3740796, 4052529, 4433536, 4550208, 4987728, 5118984, 5403372, 6300288, 6650304, 6825312, 7204496, 7481592, 8105058, 9100416, 9975456, 10237968, 10806744, 12157587, 13300608, 13650624, 14408992, 14963184, 16210116, 19950912, 20475936, 21613488, 24315174, 27301248, 28817984, 29926368, 32420232, 39901824, 40951872, 43226976, 48630348, 57635968, 59852736, 64840464, 81903744, 86453952, 97260696, 119705472, 129680928, 172907904, 194521392, 259361856, 389042784, 518723712, 778085568, 1556171136]

約数ペア:

[(1, 1556171136), (2, 778085568), (3, 518723712), (4, 389042784), (6, 259361856), (8, 194521392), (9, 172907904), (12, 129680928), (13, 119705472), (16, 97260696), (18, 86453952), (19, 81903744), (24, 64840464), (26, 59852736), (27, 57635968), (32, 48630348), (36, 43226976), (38, 40951872), (39, 39901824), (48, 32420232), (52, 29926368), (54, 28817984), (57, 27301248), (64, 24315174), (72, 21613488), (76, 20475936), (78, 19950912), (96, 16210116), (104, 14963184), (108, 14408992), (114, 13650624), (117, 13300608), (128, 12157587), (144, 10806744), (152, 10237968), (156, 9975456), (171, 9100416), (192, 8105058), (208, 7481592), (216, 7204496), (228, 6825312), (234, 6650304), (247, 6300288), (288, 5403372), (304, 5118984), (312, 4987728), (342, 4550208), (351, 4433536), (384, 4052529), (416, 3740796), (432, 3602248), (456, 3412656), (468, 3325152), (494, 3150144), (513, 3033472), (576, 2701686), (608, 2559492), (624, 2493864), (684, 2275104), (702, 2216768), (741, 2100096), (832, 1870398), (864, 1801124), (912, 1706328), (936, 1662576), (988, 1575072), (1026, 1516736), (1152, 1350843), (1216, 1279746), (1248, 1246932), (1368, 1137552), (1404, 1108384), (1482, 1050048), (1664, 935199), (1728, 900562), (1823, 853632), (1824, 853164), (1872, 831288), (1976, 787536), (2052, 758368), (2223, 700032), (2432, 639873), (2496, 623466), (2736, 568776), (2808, 554192), (2964, 525024), (3456, 450281), (3646, 426816), (3648, 426582), (3744, 415644), (3952, 393768), (4104, 379184), (4446, 350016), (4992, 311733), (5469, 284544), (5472, 284388), (5616, 277096), (5928, 262512), (6669, 233344), (7292, 213408), (7296, 213291), (7488, 207822), (7904, 196884), (8208, 189592), (8892, 175008), (10938, 142272), (10944, 142194), (11232, 138548), (11856, 131256), (13338, 116672), (14584, 106704), (14976, 103911), (15808, 98442), (16407, 94848), (16416, 94796), (17784, 87504), (21876, 71136), (21888, 71097), (22464, 69274), (23699, 65664), (23712, 65628), (26676, 58336), (29168, 53352), (31616, 49221), (32814, 47424), (32832, 47398), (34637, 44928), (35568, 43752)]