40498488

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 122472000

約数和(自身を除く): 81973512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 41, 51, 54, 68, 72, 82, 102, 108, 123, 136, 153, 164, 204, 216, 246, 269, 306, 328, 369, 408, 459, 492, 538, 612, 697, 738, 807, 918, 984, 1076, 1107, 1224, 1394, 1476, 1614, 1836, 2091, 2152, 2214, 2421, 2788, 2952, 3228, 3672, 4182, 4428, 4573, 4842, 5576, 6273, 6456, 7263, 8364, 8856, 9146, 9684, 11029, 12546, 13719, 14526, 16728, 18292, 18819, 19368, 22058, 25092, 27438, 29052, 33087, 36584, 37638, 41157, 44116, 50184, 54876, 58104, 66174, 75276, 82314, 88232, 99261, 109752, 123471, 132348, 150552, 164628, 187493, 198522, 246942, 264696, 297783, 329256, 374986, 397044, 493884, 562479, 595566, 749972, 794088, 987768, 1124958, 1191132, 1499944, 1687437, 2249916, 2382264, 3374874, 4499832, 5062311, 6749748, 10124622, 13499496, 20249244, 40498488]

約数ペア:

[(1, 40498488), (2, 20249244), (3, 13499496), (4, 10124622), (6, 6749748), (8, 5062311), (9, 4499832), (12, 3374874), (17, 2382264), (18, 2249916), (24, 1687437), (27, 1499944), (34, 1191132), (36, 1124958), (41, 987768), (51, 794088), (54, 749972), (68, 595566), (72, 562479), (82, 493884), (102, 397044), (108, 374986), (123, 329256), (136, 297783), (153, 264696), (164, 246942), (204, 198522), (216, 187493), (246, 164628), (269, 150552), (306, 132348), (328, 123471), (369, 109752), (408, 99261), (459, 88232), (492, 82314), (538, 75276), (612, 66174), (697, 58104), (738, 54876), (807, 50184), (918, 44116), (984, 41157), (1076, 37638), (1107, 36584), (1224, 33087), (1394, 29052), (1476, 27438), (1614, 25092), (1836, 22058), (2091, 19368), (2152, 18819), (2214, 18292), (2421, 16728), (2788, 14526), (2952, 13719), (3228, 12546), (3672, 11029), (4182, 9684), (4428, 9146), (4573, 8856), (4842, 8364), (5576, 7263), (6273, 6456)]