1245495888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5591}}^1$

素因数の和:5642

約数の個数: 240

約数和(自身を含む): 4543209216

約数和(自身を除く): 3297713328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2856, 3094, 3276, 3536, 3978, 4284, 4368, 4641, 5304, 5591, 5712, 6188, 6552, 7956, 8568, 9282, 10608, 11182, 12376, 13104, 13923, 15912, 16773, 17136, 18564, 22364, 24752, 27846, 31824, 33546, 37128, 39137, 44728, 50319, 55692, 67092, 72683, 74256, 78274, 89456, 95047, 100638, 111384, 117411, 134184, 145366, 156548, 190094, 201276, 218049, 222768, 234822, 268368, 285141, 290732, 313096, 352233, 380188, 402552, 436098, 469644, 508781, 570282, 581464, 626192, 654147, 665329, 704466, 760376, 805104, 855423, 872196, 939288, 1017562, 1140564, 1162928, 1235611, 1308294, 1330658, 1408932, 1520752, 1526343, 1710846, 1744392, 1878576, 1995987, 2035124, 2281128, 2471222, 2616588, 2661316, 2817864, 3052686, 3421692, 3488784, 3706833, 3991974, 4070248, 4562256, 4579029, 4942444, 5233176, 5322632, 5635728, 5987961, 6105372, 6843384, 7413666, 7983948, 8140496, 8649277, 9158058, 9884888, 10466352, 10645264, 11120499, 11975922, 12210744, 13686768, 14827332, 15967896, 17298554, 18316116, 19769776, 22240998, 23951844, 24421488, 25947831, 29654664, 31935792, 34597108, 36632232, 44481996, 47903688, 51895662, 59309328, 69194216, 73264464, 77843493, 88963992, 95807376, 103791324, 138388432, 155686986, 177927984, 207582648, 311373972, 415165296, 622747944, 1245495888]

約数ペア:

[(1, 1245495888), (2, 622747944), (3, 415165296), (4, 311373972), (6, 207582648), (7, 177927984), (8, 155686986), (9, 138388432), (12, 103791324), (13, 95807376), (14, 88963992), (16, 77843493), (17, 73264464), (18, 69194216), (21, 59309328), (24, 51895662), (26, 47903688), (28, 44481996), (34, 36632232), (36, 34597108), (39, 31935792), (42, 29654664), (48, 25947831), (51, 24421488), (52, 23951844), (56, 22240998), (63, 19769776), (68, 18316116), (72, 17298554), (78, 15967896), (84, 14827332), (91, 13686768), (102, 12210744), (104, 11975922), (112, 11120499), (117, 10645264), (119, 10466352), (126, 9884888), (136, 9158058), (144, 8649277), (153, 8140496), (156, 7983948), (168, 7413666), (182, 6843384), (204, 6105372), (208, 5987961), (221, 5635728), (234, 5322632), (238, 5233176), (252, 4942444), (272, 4579029), (273, 4562256), (306, 4070248), (312, 3991974), (336, 3706833), (357, 3488784), (364, 3421692), (408, 3052686), (442, 2817864), (468, 2661316), (476, 2616588), (504, 2471222), (546, 2281128), (612, 2035124), (624, 1995987), (663, 1878576), (714, 1744392), (728, 1710846), (816, 1526343), (819, 1520752), (884, 1408932), (936, 1330658), (952, 1308294), (1008, 1235611), (1071, 1162928), (1092, 1140564), (1224, 1017562), (1326, 939288), (1428, 872196), (1456, 855423), (1547, 805104), (1638, 760376), (1768, 704466), (1872, 665329), (1904, 654147), (1989, 626192), (2142, 581464), (2184, 570282), (2448, 508781), (2652, 469644), (2856, 436098), (3094, 402552), (3276, 380188), (3536, 352233), (3978, 313096), (4284, 290732), (4368, 285141), (4641, 268368), (5304, 234822), (5591, 222768), (5712, 218049), (6188, 201276), (6552, 190094), (7956, 156548), (8568, 145366), (9282, 134184), (10608, 117411), (11182, 111384), (12376, 100638), (13104, 95047), (13923, 89456), (15912, 78274), (16773, 74256), (17136, 72683), (18564, 67092), (22364, 55692), (24752, 50319), (27846, 44728), (31824, 39137), (33546, 37128)]