1246128984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 3670524000

約数和(自身を除く): 2424395016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 109, 114, 122, 137, 152, 171, 183, 218, 228, 244, 274, 327, 342, 366, 411, 436, 456, 488, 548, 549, 654, 684, 732, 822, 872, 981, 1096, 1098, 1159, 1233, 1308, 1368, 1464, 1644, 1962, 2071, 2196, 2318, 2466, 2603, 2616, 3288, 3477, 3924, 4142, 4392, 4636, 4932, 5206, 6213, 6649, 6954, 7809, 7848, 8284, 8357, 9272, 9864, 10412, 10431, 12426, 13298, 13908, 14933, 15618, 16568, 16714, 18639, 19947, 20824, 20862, 23427, 24852, 25071, 26596, 27816, 29866, 31236, 33428, 37278, 39894, 41724, 44799, 46854, 49704, 50142, 53192, 59732, 59841, 62472, 66856, 74556, 75213, 79788, 83448, 89598, 93708, 100284, 119464, 119682, 126331, 134397, 149112, 150426, 158783, 159576, 179196, 187416, 200568, 239364, 252662, 268794, 283727, 300852, 317566, 358392, 378993, 476349, 478728, 505324, 537588, 567454, 601704, 635132, 757986, 851181, 910913, 952698, 1010648, 1075176, 1134908, 1136979, 1270264, 1429047, 1515972, 1702362, 1821826, 1905396, 2269816, 2273958, 2553543, 2732739, 2858094, 3031944, 3404724, 3643652, 3810792, 4547916, 5107086, 5465478, 5716188, 6809448, 7287304, 8198217, 9095832, 10214172, 10930956, 11432376, 16396434, 17307347, 20428344, 21861912, 32792868, 34614694, 51922041, 65585736, 69229388, 103844082, 138458776, 155766123, 207688164, 311532246, 415376328, 623064492, 1246128984]

約数ペア:

[(1, 1246128984), (2, 623064492), (3, 415376328), (4, 311532246), (6, 207688164), (8, 155766123), (9, 138458776), (12, 103844082), (18, 69229388), (19, 65585736), (24, 51922041), (36, 34614694), (38, 32792868), (57, 21861912), (61, 20428344), (72, 17307347), (76, 16396434), (109, 11432376), (114, 10930956), (122, 10214172), (137, 9095832), (152, 8198217), (171, 7287304), (183, 6809448), (218, 5716188), (228, 5465478), (244, 5107086), (274, 4547916), (327, 3810792), (342, 3643652), (366, 3404724), (411, 3031944), (436, 2858094), (456, 2732739), (488, 2553543), (548, 2273958), (549, 2269816), (654, 1905396), (684, 1821826), (732, 1702362), (822, 1515972), (872, 1429047), (981, 1270264), (1096, 1136979), (1098, 1134908), (1159, 1075176), (1233, 1010648), (1308, 952698), (1368, 910913), (1464, 851181), (1644, 757986), (1962, 635132), (2071, 601704), (2196, 567454), (2318, 537588), (2466, 505324), (2603, 478728), (2616, 476349), (3288, 378993), (3477, 358392), (3924, 317566), (4142, 300852), (4392, 283727), (4636, 268794), (4932, 252662), (5206, 239364), (6213, 200568), (6649, 187416), (6954, 179196), (7809, 159576), (7848, 158783), (8284, 150426), (8357, 149112), (9272, 134397), (9864, 126331), (10412, 119682), (10431, 119464), (12426, 100284), (13298, 93708), (13908, 89598), (14933, 83448), (15618, 79788), (16568, 75213), (16714, 74556), (18639, 66856), (19947, 62472), (20824, 59841), (20862, 59732), (23427, 53192), (24852, 50142), (25071, 49704), (26596, 46854), (27816, 44799), (29866, 41724), (31236, 39894), (33428, 37278)]