2553264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 8704800

約数和(自身を除く): 6151536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 149, 153, 168, 204, 238, 252, 272, 298, 306, 336, 357, 408, 447, 476, 504, 596, 612, 714, 816, 894, 952, 1008, 1043, 1071, 1192, 1224, 1341, 1428, 1788, 1904, 2086, 2142, 2384, 2448, 2533, 2682, 2856, 3129, 3576, 4172, 4284, 5066, 5364, 5712, 6258, 7152, 7599, 8344, 8568, 9387, 10132, 10728, 12516, 15198, 16688, 17136, 17731, 18774, 20264, 21456, 22797, 25032, 30396, 35462, 37548, 40528, 45594, 50064, 53193, 60792, 70924, 75096, 91188, 106386, 121584, 141848, 150192, 159579, 182376, 212772, 283696, 319158, 364752, 425544, 638316, 851088, 1276632, 2553264]

約数ペア:

[(1, 2553264), (2, 1276632), (3, 851088), (4, 638316), (6, 425544), (7, 364752), (8, 319158), (9, 283696), (12, 212772), (14, 182376), (16, 159579), (17, 150192), (18, 141848), (21, 121584), (24, 106386), (28, 91188), (34, 75096), (36, 70924), (42, 60792), (48, 53193), (51, 50064), (56, 45594), (63, 40528), (68, 37548), (72, 35462), (84, 30396), (102, 25032), (112, 22797), (119, 21456), (126, 20264), (136, 18774), (144, 17731), (149, 17136), (153, 16688), (168, 15198), (204, 12516), (238, 10728), (252, 10132), (272, 9387), (298, 8568), (306, 8344), (336, 7599), (357, 7152), (408, 6258), (447, 5712), (476, 5364), (504, 5066), (596, 4284), (612, 4172), (714, 3576), (816, 3129), (894, 2856), (952, 2682), (1008, 2533), (1043, 2448), (1071, 2384), (1192, 2142), (1224, 2086), (1341, 1904), (1428, 1788)]