12818742768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4937}}^1$

素因数の和:5056

約数の個数: 240

約数和(自身を含む): 41233090080

約数和(自身を除く): 28414347312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 73, 76, 78, 104, 114, 117, 144, 146, 152, 156, 171, 208, 219, 228, 234, 247, 292, 304, 312, 342, 438, 456, 468, 494, 584, 624, 657, 684, 741, 876, 912, 936, 949, 988, 1168, 1314, 1368, 1387, 1482, 1752, 1872, 1898, 1976, 2223, 2628, 2736, 2774, 2847, 2964, 3504, 3796, 3952, 4161, 4446, 4937, 5256, 5548, 5694, 5928, 7592, 8322, 8541, 8892, 9874, 10512, 11096, 11388, 11856, 12483, 14811, 15184, 16644, 17082, 17784, 18031, 19748, 22192, 22776, 24966, 29622, 33288, 34164, 35568, 36062, 39496, 44433, 45552, 49932, 54093, 59244, 64181, 66576, 68328, 72124, 78992, 88866, 93803, 99864, 108186, 118488, 128362, 136656, 144248, 162279, 177732, 187606, 192543, 199728, 216372, 236976, 256724, 281409, 288496, 324558, 355464, 360401, 375212, 385086, 432744, 513448, 562818, 577629, 649116, 710928, 720802, 750424, 770172, 844227, 865488, 1026896, 1081203, 1125636, 1155258, 1219439, 1298232, 1441604, 1500848, 1540344, 1688454, 2162406, 2251272, 2310516, 2438878, 2596464, 2883208, 3080688, 3243609, 3376908, 3658317, 4324812, 4502544, 4621032, 4685213, 4877756, 5766416, 6487218, 6753816, 6847619, 7316634, 8649624, 9242064, 9370426, 9755512, 10974951, 12974436, 13507632, 13695238, 14055639, 14633268, 17299248, 18740852, 19511024, 20542857, 21949902, 25948872, 27390476, 28111278, 29266536, 37481704, 41085714, 42166917, 43899804, 51897744, 54780952, 56222556, 58533072, 61628571, 74963408, 82171428, 84333834, 87799608, 89019047, 109561904, 112445112, 123257142, 164342856, 168667668, 175599216, 178038094, 224890224, 246514284, 267057141, 328685712, 337335336, 356076188, 493028568, 534114282, 674670672, 712152376, 801171423, 986057136, 1068228564, 1424304752, 1602342846, 2136457128, 3204685692, 4272914256, 6409371384, 12818742768]

約数ペア:

[(1, 12818742768), (2, 6409371384), (3, 4272914256), (4, 3204685692), (6, 2136457128), (8, 1602342846), (9, 1424304752), (12, 1068228564), (13, 986057136), (16, 801171423), (18, 712152376), (19, 674670672), (24, 534114282), (26, 493028568), (36, 356076188), (38, 337335336), (39, 328685712), (48, 267057141), (52, 246514284), (57, 224890224), (72, 178038094), (73, 175599216), (76, 168667668), (78, 164342856), (104, 123257142), (114, 112445112), (117, 109561904), (144, 89019047), (146, 87799608), (152, 84333834), (156, 82171428), (171, 74963408), (208, 61628571), (219, 58533072), (228, 56222556), (234, 54780952), (247, 51897744), (292, 43899804), (304, 42166917), (312, 41085714), (342, 37481704), (438, 29266536), (456, 28111278), (468, 27390476), (494, 25948872), (584, 21949902), (624, 20542857), (657, 19511024), (684, 18740852), (741, 17299248), (876, 14633268), (912, 14055639), (936, 13695238), (949, 13507632), (988, 12974436), (1168, 10974951), (1314, 9755512), (1368, 9370426), (1387, 9242064), (1482, 8649624), (1752, 7316634), (1872, 6847619), (1898, 6753816), (1976, 6487218), (2223, 5766416), (2628, 4877756), (2736, 4685213), (2774, 4621032), (2847, 4502544), (2964, 4324812), (3504, 3658317), (3796, 3376908), (3952, 3243609), (4161, 3080688), (4446, 2883208), (4937, 2596464), (5256, 2438878), (5548, 2310516), (5694, 2251272), (5928, 2162406), (7592, 1688454), (8322, 1540344), (8541, 1500848), (8892, 1441604), (9874, 1298232), (10512, 1219439), (11096, 1155258), (11388, 1125636), (11856, 1081203), (12483, 1026896), (14811, 865488), (15184, 844227), (16644, 770172), (17082, 750424), (17784, 720802), (18031, 710928), (19748, 649116), (22192, 577629), (22776, 562818), (24966, 513448), (29622, 432744), (33288, 385086), (34164, 375212), (35568, 360401), (36062, 355464), (39496, 324558), (44433, 288496), (45552, 281409), (49932, 256724), (54093, 236976), (59244, 216372), (64181, 199728), (66576, 192543), (68328, 187606), (72124, 177732), (78992, 162279), (88866, 144248), (93803, 136656), (99864, 128362), (108186, 118488)]