1922738688

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:876

約数の個数: 240

約数和(自身を含む): 6170408640

約数和(自身を除く): 4247669952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 256, 288, 312, 338, 351, 384, 416, 432, 468, 507, 512, 576, 624, 676, 702, 768, 823, 832, 864, 936, 1014, 1152, 1248, 1352, 1404, 1521, 1536, 1646, 1664, 1728, 1872, 2028, 2304, 2469, 2496, 2704, 2808, 3042, 3292, 3328, 3456, 3744, 4056, 4563, 4608, 4938, 4992, 5408, 5616, 6084, 6584, 6656, 6912, 7407, 7488, 8112, 9126, 9876, 9984, 10699, 10816, 11232, 12168, 13168, 13824, 14814, 14976, 16224, 18252, 19752, 19968, 21398, 21632, 22221, 22464, 24336, 26336, 29628, 29952, 32097, 32448, 36504, 39504, 42796, 43264, 44442, 44928, 48672, 52672, 59256, 59904, 64194, 64896, 73008, 79008, 85592, 86528, 88884, 89856, 96291, 97344, 105344, 118512, 128388, 129792, 139087, 146016, 158016, 171184, 177768, 179712, 192582, 194688, 210688, 237024, 256776, 259584, 278174, 288873, 292032, 316032, 342368, 355536, 385164, 389376, 417261, 421376, 474048, 513552, 556348, 577746, 584064, 632064, 684736, 711072, 770328, 778752, 834522, 948096, 1027104, 1112696, 1155492, 1168128, 1251783, 1264128, 1369472, 1422144, 1540656, 1669044, 1896192, 2054208, 2225392, 2310984, 2336256, 2503566, 2738944, 2844288, 3081312, 3338088, 3755349, 3792384, 4108416, 4450784, 4621968, 5007132, 5477888, 5688576, 6162624, 6676176, 7510698, 8216832, 8901568, 9243936, 10014264, 11377152, 12325248, 13352352, 15021396, 16433664, 17803136, 18487872, 20028528, 24650496, 26704704, 30042792, 35606272, 36975744, 40057056, 49300992, 53409408, 60085584, 71212544, 73951488, 80114112, 106818816, 120171168, 147902976, 160228224, 213637632, 240342336, 320456448, 480684672, 640912896, 961369344, 1922738688]

約数ペア:

[(1, 1922738688), (2, 961369344), (3, 640912896), (4, 480684672), (6, 320456448), (8, 240342336), (9, 213637632), (12, 160228224), (13, 147902976), (16, 120171168), (18, 106818816), (24, 80114112), (26, 73951488), (27, 71212544), (32, 60085584), (36, 53409408), (39, 49300992), (48, 40057056), (52, 36975744), (54, 35606272), (64, 30042792), (72, 26704704), (78, 24650496), (96, 20028528), (104, 18487872), (108, 17803136), (117, 16433664), (128, 15021396), (144, 13352352), (156, 12325248), (169, 11377152), (192, 10014264), (208, 9243936), (216, 8901568), (234, 8216832), (256, 7510698), (288, 6676176), (312, 6162624), (338, 5688576), (351, 5477888), (384, 5007132), (416, 4621968), (432, 4450784), (468, 4108416), (507, 3792384), (512, 3755349), (576, 3338088), (624, 3081312), (676, 2844288), (702, 2738944), (768, 2503566), (823, 2336256), (832, 2310984), (864, 2225392), (936, 2054208), (1014, 1896192), (1152, 1669044), (1248, 1540656), (1352, 1422144), (1404, 1369472), (1521, 1264128), (1536, 1251783), (1646, 1168128), (1664, 1155492), (1728, 1112696), (1872, 1027104), (2028, 948096), (2304, 834522), (2469, 778752), (2496, 770328), (2704, 711072), (2808, 684736), (3042, 632064), (3292, 584064), (3328, 577746), (3456, 556348), (3744, 513552), (4056, 474048), (4563, 421376), (4608, 417261), (4938, 389376), (4992, 385164), (5408, 355536), (5616, 342368), (6084, 316032), (6584, 292032), (6656, 288873), (6912, 278174), (7407, 259584), (7488, 256776), (8112, 237024), (9126, 210688), (9876, 194688), (9984, 192582), (10699, 179712), (10816, 177768), (11232, 171184), (12168, 158016), (13168, 146016), (13824, 139087), (14814, 129792), (14976, 128388), (16224, 118512), (18252, 105344), (19752, 97344), (19968, 96291), (21398, 89856), (21632, 88884), (22221, 86528), (22464, 85592), (24336, 79008), (26336, 73008), (29628, 64896), (29952, 64194), (32097, 59904), (32448, 59256), (36504, 52672), (39504, 48672), (42796, 44928), (43264, 44442)]