385415568

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 1214319600

約数和(自身を除く): 828904032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 61, 68, 72, 87, 89, 102, 116, 122, 136, 144, 153, 174, 178, 183, 204, 232, 244, 261, 267, 272, 306, 348, 356, 366, 408, 464, 488, 493, 522, 534, 549, 612, 696, 712, 732, 801, 816, 976, 986, 1037, 1044, 1068, 1098, 1224, 1392, 1424, 1464, 1479, 1513, 1602, 1769, 1972, 2074, 2088, 2136, 2196, 2448, 2581, 2928, 2958, 3026, 3111, 3204, 3538, 3944, 4148, 4176, 4272, 4392, 4437, 4539, 5162, 5307, 5429, 5916, 6052, 6222, 6408, 7076, 7743, 7888, 8296, 8784, 8874, 9078, 9333, 10324, 10614, 10858, 11832, 12104, 12444, 12816, 13617, 14152, 15486, 15921, 16287, 16592, 17748, 18156, 18666, 20648, 21228, 21716, 23229, 23664, 24208, 24888, 27234, 28304, 30073, 30972, 31842, 32574, 35496, 36312, 37332, 41296, 42456, 43432, 43877, 46458, 48861, 49776, 54468, 60146, 61944, 63684, 65148, 70992, 72624, 74664, 84912, 86864, 87754, 90219, 92293, 92916, 97722, 108936, 120292, 123888, 127368, 130296, 131631, 149328, 157441, 175508, 180438, 184586, 185832, 195444, 217872, 240584, 254736, 260592, 263262, 270657, 276879, 314882, 351016, 360876, 369172, 371664, 390888, 394893, 472323, 481168, 526524, 541314, 553758, 629764, 702032, 721752, 738344, 781776, 789786, 830637, 944646, 1053048, 1082628, 1107516, 1259528, 1416969, 1443504, 1476688, 1579572, 1661274, 1889292, 2106096, 2165256, 2215032, 2519056, 2676497, 2833938, 3159144, 3322548, 3778584, 4330512, 4430064, 5352994, 5667876, 6318288, 6645096, 7557168, 8029491, 10705988, 11335752, 13290192, 16058982, 21411976, 22671504, 24088473, 32117964, 42823952, 48176946, 64235928, 96353892, 128471856, 192707784, 385415568]

約数ペア:

[(1, 385415568), (2, 192707784), (3, 128471856), (4, 96353892), (6, 64235928), (8, 48176946), (9, 42823952), (12, 32117964), (16, 24088473), (17, 22671504), (18, 21411976), (24, 16058982), (29, 13290192), (34, 11335752), (36, 10705988), (48, 8029491), (51, 7557168), (58, 6645096), (61, 6318288), (68, 5667876), (72, 5352994), (87, 4430064), (89, 4330512), (102, 3778584), (116, 3322548), (122, 3159144), (136, 2833938), (144, 2676497), (153, 2519056), (174, 2215032), (178, 2165256), (183, 2106096), (204, 1889292), (232, 1661274), (244, 1579572), (261, 1476688), (267, 1443504), (272, 1416969), (306, 1259528), (348, 1107516), (356, 1082628), (366, 1053048), (408, 944646), (464, 830637), (488, 789786), (493, 781776), (522, 738344), (534, 721752), (549, 702032), (612, 629764), (696, 553758), (712, 541314), (732, 526524), (801, 481168), (816, 472323), (976, 394893), (986, 390888), (1037, 371664), (1044, 369172), (1068, 360876), (1098, 351016), (1224, 314882), (1392, 276879), (1424, 270657), (1464, 263262), (1479, 260592), (1513, 254736), (1602, 240584), (1769, 217872), (1972, 195444), (2074, 185832), (2088, 184586), (2136, 180438), (2196, 175508), (2448, 157441), (2581, 149328), (2928, 131631), (2958, 130296), (3026, 127368), (3111, 123888), (3204, 120292), (3538, 108936), (3944, 97722), (4148, 92916), (4176, 92293), (4272, 90219), (4392, 87754), (4437, 86864), (4539, 84912), (5162, 74664), (5307, 72624), (5429, 70992), (5916, 65148), (6052, 63684), (6222, 61944), (6408, 60146), (7076, 54468), (7743, 49776), (7888, 48861), (8296, 46458), (8784, 43877), (8874, 43432), (9078, 42456), (9333, 41296), (10324, 37332), (10614, 36312), (10858, 35496), (11832, 32574), (12104, 31842), (12444, 30972), (12816, 30073), (13617, 28304), (14152, 27234), (15486, 24888), (15921, 24208), (16287, 23664), (16592, 23229), (17748, 21716), (18156, 21228), (18666, 20648)]