259133856

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 776200320

約数和(自身を除く): 517066464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 61, 68, 76, 96, 102, 114, 122, 136, 137, 152, 183, 204, 228, 244, 272, 274, 304, 323, 366, 408, 411, 456, 488, 544, 548, 608, 646, 732, 816, 822, 912, 969, 976, 1037, 1096, 1159, 1292, 1464, 1632, 1644, 1824, 1938, 1952, 2074, 2192, 2318, 2329, 2584, 2603, 2928, 3111, 3288, 3477, 3876, 4148, 4384, 4636, 4658, 5168, 5206, 5856, 6222, 6576, 6954, 6987, 7752, 7809, 8296, 8357, 9272, 9316, 10336, 10412, 12444, 13152, 13908, 13974, 15504, 15618, 16592, 16714, 18544, 18632, 19703, 20824, 24888, 25071, 27816, 27948, 31008, 31236, 33184, 33428, 37088, 37264, 39406, 41648, 44251, 49776, 50142, 55632, 55896, 59109, 62472, 66856, 74528, 78812, 83296, 88502, 99552, 100284, 111264, 111792, 118218, 124944, 132753, 133712, 142069, 157624, 158783, 177004, 200568, 223584, 236436, 249888, 265506, 267424, 284138, 315248, 317566, 354008, 401136, 426207, 472872, 476349, 531012, 568276, 630496, 635132, 708016, 802272, 852414, 945744, 952698, 1062024, 1136552, 1270264, 1416032, 1704828, 1891488, 1905396, 2124048, 2273104, 2540528, 2699311, 3409656, 3810792, 4248096, 4546208, 5081056, 5398622, 6819312, 7621584, 8097933, 10797244, 13638624, 15243168, 16195866, 21594488, 32391732, 43188976, 64783464, 86377952, 129566928, 259133856]

約数ペア:

[(1, 259133856), (2, 129566928), (3, 86377952), (4, 64783464), (6, 43188976), (8, 32391732), (12, 21594488), (16, 16195866), (17, 15243168), (19, 13638624), (24, 10797244), (32, 8097933), (34, 7621584), (38, 6819312), (48, 5398622), (51, 5081056), (57, 4546208), (61, 4248096), (68, 3810792), (76, 3409656), (96, 2699311), (102, 2540528), (114, 2273104), (122, 2124048), (136, 1905396), (137, 1891488), (152, 1704828), (183, 1416032), (204, 1270264), (228, 1136552), (244, 1062024), (272, 952698), (274, 945744), (304, 852414), (323, 802272), (366, 708016), (408, 635132), (411, 630496), (456, 568276), (488, 531012), (544, 476349), (548, 472872), (608, 426207), (646, 401136), (732, 354008), (816, 317566), (822, 315248), (912, 284138), (969, 267424), (976, 265506), (1037, 249888), (1096, 236436), (1159, 223584), (1292, 200568), (1464, 177004), (1632, 158783), (1644, 157624), (1824, 142069), (1938, 133712), (1952, 132753), (2074, 124944), (2192, 118218), (2318, 111792), (2329, 111264), (2584, 100284), (2603, 99552), (2928, 88502), (3111, 83296), (3288, 78812), (3477, 74528), (3876, 66856), (4148, 62472), (4384, 59109), (4636, 55896), (4658, 55632), (5168, 50142), (5206, 49776), (5856, 44251), (6222, 41648), (6576, 39406), (6954, 37264), (6987, 37088), (7752, 33428), (7809, 33184), (8296, 31236), (8357, 31008), (9272, 27948), (9316, 27816), (10336, 25071), (10412, 24888), (12444, 20824), (13152, 19703), (13908, 18632), (13974, 18544), (15504, 16714), (15618, 16592)]