7400821428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29339}}^1$

素因数の和:29387

約数の個数: 216

約数和(自身を含む): 25567345440

約数和(自身を除く): 18166524012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 364, 396, 429, 441, 462, 468, 539, 546, 572, 588, 637, 693, 819, 858, 882, 924, 1001, 1078, 1092, 1274, 1287, 1386, 1617, 1638, 1716, 1764, 1911, 2002, 2156, 2548, 2574, 2772, 3003, 3234, 3276, 3822, 4004, 4851, 5148, 5733, 6006, 6468, 7007, 7644, 9009, 9702, 11466, 12012, 14014, 18018, 19404, 21021, 22932, 28028, 29339, 36036, 42042, 58678, 63063, 84084, 88017, 117356, 126126, 176034, 205373, 252252, 264051, 322729, 352068, 381407, 410746, 528102, 616119, 645458, 762814, 821492, 968187, 1056204, 1144221, 1232238, 1290916, 1437611, 1525628, 1848357, 1936374, 2259103, 2288442, 2464476, 2669849, 2875222, 2904561, 3432663, 3696714, 3872748, 4195477, 4312833, 4518206, 4576884, 5339698, 5750444, 5809122, 6777309, 6865326, 7393428, 8009547, 8390954, 8625666, 9036412, 10679396, 11618244, 12586431, 12938499, 13554618, 13730652, 15813721, 16019094, 16781908, 17251332, 18688943, 20331927, 24028641, 25172862, 25876998, 27109236, 29368339, 31627442, 32038188, 37377886, 37759293, 40663854, 47441163, 48057282, 50345724, 51753996, 56066829, 58736678, 63254884, 74755772, 75518586, 81327708, 88105017, 94882326, 96114564, 112133658, 117473356, 142323489, 151037172, 168200487, 176210034, 189764652, 205578373, 224267316, 264315051, 284646978, 336400974, 352420068, 411156746, 528630102, 569293956, 616735119, 672801948, 822313492, 1057260204, 1233470238, 1850205357, 2466940476, 3700410714, 7400821428]

約数ペア:

[(1, 7400821428), (2, 3700410714), (3, 2466940476), (4, 1850205357), (6, 1233470238), (7, 1057260204), (9, 822313492), (11, 672801948), (12, 616735119), (13, 569293956), (14, 528630102), (18, 411156746), (21, 352420068), (22, 336400974), (26, 284646978), (28, 264315051), (33, 224267316), (36, 205578373), (39, 189764652), (42, 176210034), (44, 168200487), (49, 151037172), (52, 142323489), (63, 117473356), (66, 112133658), (77, 96114564), (78, 94882326), (84, 88105017), (91, 81327708), (98, 75518586), (99, 74755772), (117, 63254884), (126, 58736678), (132, 56066829), (143, 51753996), (147, 50345724), (154, 48057282), (156, 47441163), (182, 40663854), (196, 37759293), (198, 37377886), (231, 32038188), (234, 31627442), (252, 29368339), (273, 27109236), (286, 25876998), (294, 25172862), (308, 24028641), (364, 20331927), (396, 18688943), (429, 17251332), (441, 16781908), (462, 16019094), (468, 15813721), (539, 13730652), (546, 13554618), (572, 12938499), (588, 12586431), (637, 11618244), (693, 10679396), (819, 9036412), (858, 8625666), (882, 8390954), (924, 8009547), (1001, 7393428), (1078, 6865326), (1092, 6777309), (1274, 5809122), (1287, 5750444), (1386, 5339698), (1617, 4576884), (1638, 4518206), (1716, 4312833), (1764, 4195477), (1911, 3872748), (2002, 3696714), (2156, 3432663), (2548, 2904561), (2574, 2875222), (2772, 2669849), (3003, 2464476), (3234, 2288442), (3276, 2259103), (3822, 1936374), (4004, 1848357), (4851, 1525628), (5148, 1437611), (5733, 1290916), (6006, 1232238), (6468, 1144221), (7007, 1056204), (7644, 968187), (9009, 821492), (9702, 762814), (11466, 645458), (12012, 616119), (14014, 528102), (18018, 410746), (19404, 381407), (21021, 352068), (22932, 322729), (28028, 264051), (29339, 252252), (36036, 205373), (42042, 176034), (58678, 126126), (63063, 117356), (84084, 88017)]