2107728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 160

約数和(自身を含む): 7499520

約数和(自身を除く): 5391792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 41, 42, 48, 51, 54, 56, 63, 68, 72, 82, 84, 102, 108, 112, 119, 123, 126, 136, 144, 153, 164, 168, 189, 204, 216, 238, 246, 252, 272, 287, 306, 328, 336, 357, 369, 378, 408, 432, 459, 476, 492, 504, 574, 612, 656, 697, 714, 738, 756, 816, 861, 918, 952, 984, 1008, 1071, 1107, 1148, 1224, 1394, 1428, 1476, 1512, 1722, 1836, 1904, 1968, 2091, 2142, 2214, 2296, 2448, 2583, 2788, 2856, 2952, 3024, 3213, 3444, 3672, 4182, 4284, 4428, 4592, 4879, 5166, 5576, 5712, 5904, 6273, 6426, 6888, 7344, 7749, 8364, 8568, 8856, 9758, 10332, 11152, 12546, 12852, 13776, 14637, 15498, 16728, 17136, 17712, 18819, 19516, 20664, 25092, 25704, 29274, 30996, 33456, 37638, 39032, 41328, 43911, 50184, 51408, 58548, 61992, 75276, 78064, 87822, 100368, 117096, 123984, 131733, 150552, 175644, 234192, 263466, 301104, 351288, 526932, 702576, 1053864, 2107728]

約数ペア:

[(1, 2107728), (2, 1053864), (3, 702576), (4, 526932), (6, 351288), (7, 301104), (8, 263466), (9, 234192), (12, 175644), (14, 150552), (16, 131733), (17, 123984), (18, 117096), (21, 100368), (24, 87822), (27, 78064), (28, 75276), (34, 61992), (36, 58548), (41, 51408), (42, 50184), (48, 43911), (51, 41328), (54, 39032), (56, 37638), (63, 33456), (68, 30996), (72, 29274), (82, 25704), (84, 25092), (102, 20664), (108, 19516), (112, 18819), (119, 17712), (123, 17136), (126, 16728), (136, 15498), (144, 14637), (153, 13776), (164, 12852), (168, 12546), (189, 11152), (204, 10332), (216, 9758), (238, 8856), (246, 8568), (252, 8364), (272, 7749), (287, 7344), (306, 6888), (328, 6426), (336, 6273), (357, 5904), (369, 5712), (378, 5576), (408, 5166), (432, 4879), (459, 4592), (476, 4428), (492, 4284), (504, 4182), (574, 3672), (612, 3444), (656, 3213), (697, 3024), (714, 2952), (738, 2856), (756, 2788), (816, 2583), (861, 2448), (918, 2296), (952, 2214), (984, 2142), (1008, 2091), (1071, 1968), (1107, 1904), (1148, 1836), (1224, 1722), (1394, 1512), (1428, 1476)]