215050248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3469}}^1$

素因数の和:3532

約数の個数: 128

約数和(自身を含む): 699552000

約数和(自身を除く): 484501752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1148, 1476, 1512, 1722, 2214, 2296, 2583, 2952, 3444, 3469, 4428, 5166, 6888, 6938, 7749, 8856, 10332, 10407, 13876, 15498, 20664, 20814, 24283, 27752, 30996, 31221, 41628, 48566, 61992, 62442, 72849, 83256, 93663, 97132, 124884, 142229, 145698, 187326, 194264, 218547, 249768, 284458, 291396, 374652, 426687, 437094, 568916, 582792, 655641, 749304, 853374, 874188, 995603, 1137832, 1280061, 1311282, 1706748, 1748376, 1991206, 2560122, 2622564, 2986809, 3413496, 3840183, 3982412, 5120244, 5245128, 5973618, 7680366, 7964824, 8960427, 10240488, 11947236, 15360732, 17920854, 23894472, 26881281, 30721464, 35841708, 53762562, 71683416, 107525124, 215050248]

約数ペア:

[(1, 215050248), (2, 107525124), (3, 71683416), (4, 53762562), (6, 35841708), (7, 30721464), (8, 26881281), (9, 23894472), (12, 17920854), (14, 15360732), (18, 11947236), (21, 10240488), (24, 8960427), (27, 7964824), (28, 7680366), (36, 5973618), (41, 5245128), (42, 5120244), (54, 3982412), (56, 3840183), (63, 3413496), (72, 2986809), (82, 2622564), (84, 2560122), (108, 1991206), (123, 1748376), (126, 1706748), (164, 1311282), (168, 1280061), (189, 1137832), (216, 995603), (246, 874188), (252, 853374), (287, 749304), (328, 655641), (369, 582792), (378, 568916), (492, 437094), (504, 426687), (574, 374652), (738, 291396), (756, 284458), (861, 249768), (984, 218547), (1107, 194264), (1148, 187326), (1476, 145698), (1512, 142229), (1722, 124884), (2214, 97132), (2296, 93663), (2583, 83256), (2952, 72849), (3444, 62442), (3469, 61992), (4428, 48566), (5166, 41628), (6888, 31221), (6938, 30996), (7749, 27752), (8856, 24283), (10332, 20814), (10407, 20664), (13876, 15498)]