340407648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8887}}^1$

素因数の和:8929

約数の個数: 144

約数和(自身を含む): 1164683520

約数和(自身を除く): 824275872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 8887, 9576, 12768, 17774, 19152, 26661, 35548, 38304, 53322, 62209, 71096, 79983, 106644, 124418, 142192, 159966, 168853, 186627, 213288, 248836, 284384, 319932, 337706, 373254, 426576, 497672, 506559, 559881, 639864, 675412, 746508, 853152, 995344, 1013118, 1119762, 1181971, 1279728, 1350824, 1493016, 1519677, 1990688, 2026236, 2239524, 2363942, 2559456, 2701648, 2986032, 3039354, 3545913, 4052472, 4479048, 4727884, 5403296, 5972064, 6078708, 7091826, 8104944, 8958096, 9455768, 10637739, 12157416, 14183652, 16209888, 17916192, 18911536, 21275478, 24314832, 28367304, 37823072, 42550956, 48629664, 56734608, 85101912, 113469216, 170203824, 340407648]

約数ペア:

[(1, 340407648), (2, 170203824), (3, 113469216), (4, 85101912), (6, 56734608), (7, 48629664), (8, 42550956), (9, 37823072), (12, 28367304), (14, 24314832), (16, 21275478), (18, 18911536), (19, 17916192), (21, 16209888), (24, 14183652), (28, 12157416), (32, 10637739), (36, 9455768), (38, 8958096), (42, 8104944), (48, 7091826), (56, 6078708), (57, 5972064), (63, 5403296), (72, 4727884), (76, 4479048), (84, 4052472), (96, 3545913), (112, 3039354), (114, 2986032), (126, 2701648), (133, 2559456), (144, 2363942), (152, 2239524), (168, 2026236), (171, 1990688), (224, 1519677), (228, 1493016), (252, 1350824), (266, 1279728), (288, 1181971), (304, 1119762), (336, 1013118), (342, 995344), (399, 853152), (456, 746508), (504, 675412), (532, 639864), (608, 559881), (672, 506559), (684, 497672), (798, 426576), (912, 373254), (1008, 337706), (1064, 319932), (1197, 284384), (1368, 248836), (1596, 213288), (1824, 186627), (2016, 168853), (2128, 159966), (2394, 142192), (2736, 124418), (3192, 106644), (4256, 79983), (4788, 71096), (5472, 62209), (6384, 53322), (8887, 38304), (9576, 35548), (12768, 26661), (17774, 19152)]