2180914944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3674

約数の個数: 144

約数和(自身を含む): 6355155744

約数和(自身を除く): 4174240800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 256, 312, 366, 384, 416, 488, 624, 732, 768, 793, 832, 976, 1248, 1464, 1586, 1664, 1952, 2379, 2496, 2928, 3172, 3328, 3581, 3904, 4758, 4992, 5856, 6344, 7162, 7808, 9516, 9984, 10743, 11712, 12688, 14324, 15616, 19032, 21486, 23424, 25376, 28648, 38064, 42972, 46553, 46848, 50752, 57296, 76128, 85944, 93106, 101504, 114592, 139659, 152256, 171888, 186212, 203008, 218441, 229184, 279318, 304512, 343776, 372424, 436882, 458368, 558636, 609024, 655323, 687552, 744848, 873764, 916736, 1117272, 1310646, 1375104, 1489696, 1747528, 2234544, 2621292, 2750208, 2839733, 2979392, 3495056, 4469088, 5242584, 5679466, 5958784, 6990112, 8519199, 8938176, 10485168, 11358932, 11917568, 13980224, 17038398, 17876352, 20970336, 22717864, 27960448, 34076796, 35752704, 41940672, 45435728, 55920896, 68153592, 83881344, 90871456, 136307184, 167762688, 181742912, 272614368, 363485824, 545228736, 726971648, 1090457472, 2180914944]

約数ペア:

[(1, 2180914944), (2, 1090457472), (3, 726971648), (4, 545228736), (6, 363485824), (8, 272614368), (12, 181742912), (13, 167762688), (16, 136307184), (24, 90871456), (26, 83881344), (32, 68153592), (39, 55920896), (48, 45435728), (52, 41940672), (61, 35752704), (64, 34076796), (78, 27960448), (96, 22717864), (104, 20970336), (122, 17876352), (128, 17038398), (156, 13980224), (183, 11917568), (192, 11358932), (208, 10485168), (244, 8938176), (256, 8519199), (312, 6990112), (366, 5958784), (384, 5679466), (416, 5242584), (488, 4469088), (624, 3495056), (732, 2979392), (768, 2839733), (793, 2750208), (832, 2621292), (976, 2234544), (1248, 1747528), (1464, 1489696), (1586, 1375104), (1664, 1310646), (1952, 1117272), (2379, 916736), (2496, 873764), (2928, 744848), (3172, 687552), (3328, 655323), (3581, 609024), (3904, 558636), (4758, 458368), (4992, 436882), (5856, 372424), (6344, 343776), (7162, 304512), (7808, 279318), (9516, 229184), (9984, 218441), (10743, 203008), (11712, 186212), (12688, 171888), (14324, 152256), (15616, 139659), (19032, 114592), (21486, 101504), (23424, 93106), (25376, 85944), (28648, 76128), (38064, 57296), (42972, 50752), (46553, 46848)]