266309316

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 878393600

約数和(自身を除く): 612084284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 79, 84, 91, 98, 108, 117, 126, 147, 156, 158, 182, 189, 196, 234, 237, 252, 273, 294, 316, 343, 351, 364, 378, 441, 468, 474, 546, 553, 588, 637, 686, 702, 711, 756, 819, 882, 948, 1027, 1029, 1092, 1106, 1274, 1323, 1372, 1404, 1422, 1638, 1659, 1764, 1911, 2054, 2058, 2133, 2212, 2401, 2457, 2548, 2646, 2844, 3081, 3087, 3276, 3318, 3822, 3871, 4108, 4116, 4266, 4459, 4802, 4914, 4977, 5292, 5733, 6162, 6174, 6636, 7189, 7203, 7644, 7742, 8532, 8918, 9243, 9261, 9604, 9828, 9954, 11466, 11613, 12324, 12348, 13377, 14378, 14406, 14931, 15484, 17199, 17836, 18486, 18522, 19908, 21567, 21609, 22932, 23226, 26754, 27097, 27729, 28756, 28812, 29862, 31213, 34398, 34839, 36972, 37044, 40131, 43134, 43218, 46452, 50323, 53508, 54194, 55458, 59724, 62426, 64701, 64827, 68796, 69678, 80262, 81291, 86268, 86436, 93639, 100646, 104517, 108388, 110916, 120393, 124852, 129402, 129654, 139356, 150969, 160524, 162582, 187278, 189679, 194103, 201292, 209034, 240786, 243873, 258804, 259308, 280917, 301938, 325164, 352261, 374556, 379358, 388206, 418068, 452907, 481572, 487746, 561834, 569037, 603876, 704522, 731619, 758716, 776412, 842751, 905814, 975492, 1056783, 1123668, 1138074, 1358721, 1409044, 1463238, 1685502, 1707111, 1811628, 2113566, 2276148, 2465827, 2717442, 2926476, 3170349, 3371004, 3414222, 4227132, 4931654, 5121333, 5434884, 6340698, 6828444, 7397481, 9511047, 9863308, 10242666, 12681396, 14794962, 19022094, 20485332, 22192443, 29589924, 38044188, 44384886, 66577329, 88769772, 133154658, 266309316]

約数ペア:

[(1, 266309316), (2, 133154658), (3, 88769772), (4, 66577329), (6, 44384886), (7, 38044188), (9, 29589924), (12, 22192443), (13, 20485332), (14, 19022094), (18, 14794962), (21, 12681396), (26, 10242666), (27, 9863308), (28, 9511047), (36, 7397481), (39, 6828444), (42, 6340698), (49, 5434884), (52, 5121333), (54, 4931654), (63, 4227132), (78, 3414222), (79, 3371004), (84, 3170349), (91, 2926476), (98, 2717442), (108, 2465827), (117, 2276148), (126, 2113566), (147, 1811628), (156, 1707111), (158, 1685502), (182, 1463238), (189, 1409044), (196, 1358721), (234, 1138074), (237, 1123668), (252, 1056783), (273, 975492), (294, 905814), (316, 842751), (343, 776412), (351, 758716), (364, 731619), (378, 704522), (441, 603876), (468, 569037), (474, 561834), (546, 487746), (553, 481572), (588, 452907), (637, 418068), (686, 388206), (702, 379358), (711, 374556), (756, 352261), (819, 325164), (882, 301938), (948, 280917), (1027, 259308), (1029, 258804), (1092, 243873), (1106, 240786), (1274, 209034), (1323, 201292), (1372, 194103), (1404, 189679), (1422, 187278), (1638, 162582), (1659, 160524), (1764, 150969), (1911, 139356), (2054, 129654), (2058, 129402), (2133, 124852), (2212, 120393), (2401, 110916), (2457, 108388), (2548, 104517), (2646, 100646), (2844, 93639), (3081, 86436), (3087, 86268), (3276, 81291), (3318, 80262), (3822, 69678), (3871, 68796), (4108, 64827), (4116, 64701), (4266, 62426), (4459, 59724), (4802, 55458), (4914, 54194), (4977, 53508), (5292, 50323), (5733, 46452), (6162, 43218), (6174, 43134), (6636, 40131), (7189, 37044), (7203, 36972), (7644, 34839), (7742, 34398), (8532, 31213), (8918, 29862), (9243, 28812), (9261, 28756), (9604, 27729), (9828, 27097), (9954, 26754), (11466, 23226), (11613, 22932), (12324, 21609), (12348, 21567), (13377, 19908), (14378, 18522), (14406, 18486), (14931, 17836), (15484, 17199)]