1328205168

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 4102118400

約数和(自身を除く): 2773913232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 59, 62, 72, 82, 93, 108, 118, 123, 124, 144, 164, 177, 186, 216, 236, 246, 248, 279, 328, 354, 369, 372, 432, 472, 492, 496, 531, 558, 656, 708, 738, 744, 837, 944, 984, 1062, 1107, 1116, 1271, 1416, 1476, 1488, 1593, 1674, 1681, 1829, 1968, 2124, 2214, 2232, 2419, 2542, 2832, 2952, 3186, 3348, 3362, 3658, 3813, 4248, 4428, 4464, 4838, 5043, 5084, 5487, 5904, 6372, 6696, 6724, 7257, 7316, 7626, 8496, 8856, 9676, 10086, 10168, 10974, 11439, 12744, 13392, 13448, 14514, 14632, 15129, 15252, 16461, 17712, 19352, 20172, 20336, 21771, 21948, 22878, 25488, 26896, 29028, 29264, 30258, 30504, 32922, 34317, 38704, 40344, 43542, 43896, 45387, 45756, 49383, 52111, 58056, 60516, 61008, 65313, 65844, 68634, 74989, 80688, 87084, 87792, 90774, 91512, 98766, 99179, 104222, 116112, 121032, 130626, 131688, 137268, 149978, 156333, 174168, 181548, 183024, 197532, 198358, 208444, 224967, 242064, 261252, 263376, 274536, 297537, 299956, 312666, 348336, 363096, 395064, 396716, 416888, 449934, 468999, 522504, 549072, 595074, 599912, 625332, 674901, 726192, 790128, 793432, 833776, 892611, 899868, 937998, 1045008, 1190148, 1199824, 1250664, 1349802, 1406997, 1586864, 1785222, 1799736, 1875996, 2024703, 2380296, 2501328, 2677833, 2699604, 2813994, 3074549, 3570444, 3599472, 3751992, 4049406, 4760592, 5355666, 5399208, 5627988, 6149098, 7140888, 7503984, 8098812, 9223647, 10711332, 10798416, 11255976, 12298196, 14281776, 16197624, 18447294, 21422664, 22511952, 24596392, 27670941, 32395248, 36894588, 42845328, 49192784, 55341882, 73789176, 83012823, 110683764, 147578352, 166025646, 221367528, 332051292, 442735056, 664102584, 1328205168]

約数ペア:

[(1, 1328205168), (2, 664102584), (3, 442735056), (4, 332051292), (6, 221367528), (8, 166025646), (9, 147578352), (12, 110683764), (16, 83012823), (18, 73789176), (24, 55341882), (27, 49192784), (31, 42845328), (36, 36894588), (41, 32395248), (48, 27670941), (54, 24596392), (59, 22511952), (62, 21422664), (72, 18447294), (82, 16197624), (93, 14281776), (108, 12298196), (118, 11255976), (123, 10798416), (124, 10711332), (144, 9223647), (164, 8098812), (177, 7503984), (186, 7140888), (216, 6149098), (236, 5627988), (246, 5399208), (248, 5355666), (279, 4760592), (328, 4049406), (354, 3751992), (369, 3599472), (372, 3570444), (432, 3074549), (472, 2813994), (492, 2699604), (496, 2677833), (531, 2501328), (558, 2380296), (656, 2024703), (708, 1875996), (738, 1799736), (744, 1785222), (837, 1586864), (944, 1406997), (984, 1349802), (1062, 1250664), (1107, 1199824), (1116, 1190148), (1271, 1045008), (1416, 937998), (1476, 899868), (1488, 892611), (1593, 833776), (1674, 793432), (1681, 790128), (1829, 726192), (1968, 674901), (2124, 625332), (2214, 599912), (2232, 595074), (2419, 549072), (2542, 522504), (2832, 468999), (2952, 449934), (3186, 416888), (3348, 396716), (3362, 395064), (3658, 363096), (3813, 348336), (4248, 312666), (4428, 299956), (4464, 297537), (4838, 274536), (5043, 263376), (5084, 261252), (5487, 242064), (5904, 224967), (6372, 208444), (6696, 198358), (6724, 197532), (7257, 183024), (7316, 181548), (7626, 174168), (8496, 156333), (8856, 149978), (9676, 137268), (10086, 131688), (10168, 130626), (10974, 121032), (11439, 116112), (12744, 104222), (13392, 99179), (13448, 98766), (14514, 91512), (14632, 90774), (15129, 87792), (15252, 87084), (16461, 80688), (17712, 74989), (19352, 68634), (20172, 65844), (20336, 65313), (21771, 61008), (21948, 60516), (22878, 58056), (25488, 52111), (26896, 49383), (29028, 45756), (29264, 45387), (30258, 43896), (30504, 43542), (32922, 40344), (34317, 38704)]