398645088192

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{249943}}^1$

素因数の和:250048

約数の個数: 224

約数和(自身を含む): 1279873244160

約数和(自身を除く): 881228155968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 71, 72, 78, 96, 104, 108, 117, 142, 144, 156, 192, 208, 213, 216, 234, 284, 288, 312, 351, 416, 426, 432, 468, 568, 576, 624, 639, 702, 832, 852, 864, 923, 936, 1136, 1248, 1278, 1404, 1704, 1728, 1846, 1872, 1917, 2272, 2496, 2556, 2769, 2808, 3408, 3692, 3744, 3834, 4544, 5112, 5538, 5616, 6816, 7384, 7488, 7668, 8307, 10224, 11076, 11232, 13632, 14768, 15336, 16614, 20448, 22152, 22464, 24921, 29536, 30672, 33228, 40896, 44304, 49842, 59072, 61344, 66456, 88608, 99684, 122688, 132912, 177216, 199368, 249943, 265824, 398736, 499886, 531648, 749829, 797472, 999772, 1499658, 1594944, 1999544, 2249487, 2999316, 3249259, 3999088, 4498974, 5998632, 6498518, 6748461, 7998176, 8997948, 9747777, 11997264, 12997036, 13496922, 15996352, 17745953, 17995896, 19495554, 23994528, 25994072, 26993844, 29243331, 35491906, 35991792, 38991108, 47989056, 51988144, 53237859, 53987688, 58486662, 70983812, 71983584, 77982216, 87729993, 103976288, 106475718, 107975376, 116973324, 141967624, 143967168, 155964432, 159713577, 175459986, 207952576, 212951436, 215950752, 230697389, 233946648, 283935248, 311928864, 319427154, 350919972, 425902872, 431901504, 461394778, 467893296, 479140731, 567870496, 623857728, 638854308, 692092167, 701839944, 851805744, 922789556, 935786592, 958281462, 1135740992, 1277708616, 1384184334, 1403679888, 1703611488, 1845579112, 1871573184, 1916562924, 2076276501, 2555417232, 2768368668, 2807359776, 3407222976, 3691158224, 3833125848, 4152553002, 5110834464, 5536737336, 5614719552, 6228829503, 7382316448, 7666251696, 8305106004, 10221668928, 11073474672, 12457659006, 14764632896, 15332503392, 16610212008, 22146949344, 24915318012, 30665006784, 33220424016, 44293898688, 49830636024, 66440848032, 99661272048, 132881696064, 199322544096, 398645088192]

約数ペア:

[(1, 398645088192), (2, 199322544096), (3, 132881696064), (4, 99661272048), (6, 66440848032), (8, 49830636024), (9, 44293898688), (12, 33220424016), (13, 30665006784), (16, 24915318012), (18, 22146949344), (24, 16610212008), (26, 15332503392), (27, 14764632896), (32, 12457659006), (36, 11073474672), (39, 10221668928), (48, 8305106004), (52, 7666251696), (54, 7382316448), (64, 6228829503), (71, 5614719552), (72, 5536737336), (78, 5110834464), (96, 4152553002), (104, 3833125848), (108, 3691158224), (117, 3407222976), (142, 2807359776), (144, 2768368668), (156, 2555417232), (192, 2076276501), (208, 1916562924), (213, 1871573184), (216, 1845579112), (234, 1703611488), (284, 1403679888), (288, 1384184334), (312, 1277708616), (351, 1135740992), (416, 958281462), (426, 935786592), (432, 922789556), (468, 851805744), (568, 701839944), (576, 692092167), (624, 638854308), (639, 623857728), (702, 567870496), (832, 479140731), (852, 467893296), (864, 461394778), (923, 431901504), (936, 425902872), (1136, 350919972), (1248, 319427154), (1278, 311928864), (1404, 283935248), (1704, 233946648), (1728, 230697389), (1846, 215950752), (1872, 212951436), (1917, 207952576), (2272, 175459986), (2496, 159713577), (2556, 155964432), (2769, 143967168), (2808, 141967624), (3408, 116973324), (3692, 107975376), (3744, 106475718), (3834, 103976288), (4544, 87729993), (5112, 77982216), (5538, 71983584), (5616, 70983812), (6816, 58486662), (7384, 53987688), (7488, 53237859), (7668, 51988144), (8307, 47989056), (10224, 38991108), (11076, 35991792), (11232, 35491906), (13632, 29243331), (14768, 26993844), (15336, 25994072), (16614, 23994528), (20448, 19495554), (22152, 17995896), (22464, 17745953), (24921, 15996352), (29536, 13496922), (30672, 12997036), (33228, 11997264), (40896, 9747777), (44304, 8997948), (49842, 7998176), (59072, 6748461), (61344, 6498518), (66456, 5998632), (88608, 4498974), (99684, 3999088), (122688, 3249259), (132912, 2999316), (177216, 2249487), (199368, 1999544), (249943, 1594944), (265824, 1499658), (398736, 999772), (499886, 797472), (531648, 749829)]