2169197472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 6729246720

約数和(自身を除く): 4560049248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 169, 186, 208, 227, 228, 247, 248, 304, 312, 338, 372, 403, 416, 454, 456, 494, 496, 507, 589, 608, 624, 676, 681, 741, 744, 806, 908, 912, 988, 992, 1014, 1178, 1209, 1248, 1352, 1362, 1482, 1488, 1612, 1767, 1816, 1824, 1976, 2028, 2356, 2418, 2704, 2724, 2951, 2964, 2976, 3211, 3224, 3534, 3632, 3952, 4056, 4313, 4712, 4836, 5239, 5408, 5448, 5902, 5928, 6422, 6448, 7037, 7068, 7264, 7657, 7904, 8112, 8626, 8853, 9424, 9633, 9672, 10478, 10896, 11804, 11856, 12844, 12896, 12939, 14074, 14136, 15314, 15717, 16224, 17252, 17706, 18848, 19266, 19344, 20956, 21111, 21792, 22971, 23608, 23712, 25688, 25878, 28148, 28272, 30628, 31434, 34504, 35412, 38363, 38532, 38688, 41912, 42222, 45942, 47216, 51376, 51756, 56069, 56296, 56544, 61256, 62868, 69008, 70824, 76726, 77064, 83824, 84444, 91481, 91884, 94432, 99541, 102752, 103512, 112138, 112592, 115089, 122512, 125736, 133703, 138016, 141648, 153452, 154128, 167648, 168207, 168888, 182962, 183768, 199082, 207024, 224276, 225184, 230178, 245024, 251472, 267406, 274443, 283296, 298623, 306904, 308256, 336414, 337776, 365924, 367536, 398164, 401109, 414048, 448552, 460356, 502944, 534812, 548886, 597246, 613808, 672828, 675552, 728897, 731848, 735072, 796328, 802218, 897104, 920712, 1069624, 1097772, 1189253, 1194492, 1227616, 1345656, 1457794, 1463696, 1592656, 1604436, 1738139, 1794208, 1841424, 2139248, 2186691, 2195544, 2378506, 2388984, 2691312, 2915588, 2927392, 3185312, 3208872, 3476278, 3567759, 3682848, 4278496, 4373382, 4391088, 4757012, 4777968, 5214417, 5382624, 5831176, 6417744, 6952556, 7135518, 8746764, 8782176, 9514024, 9555936, 10428834, 11662352, 12835488, 13905112, 14271036, 17493528, 19028048, 20857668, 22595807, 23324704, 27810224, 28542072, 34987056, 38056096, 41715336, 45191614, 55620448, 57084144, 67787421, 69974112, 83430672, 90383228, 114168288, 135574842, 166861344, 180766456, 271149684, 361532912, 542299368, 723065824, 1084598736, 2169197472]

約数ペア:

[(1, 2169197472), (2, 1084598736), (3, 723065824), (4, 542299368), (6, 361532912), (8, 271149684), (12, 180766456), (13, 166861344), (16, 135574842), (19, 114168288), (24, 90383228), (26, 83430672), (31, 69974112), (32, 67787421), (38, 57084144), (39, 55620448), (48, 45191614), (52, 41715336), (57, 38056096), (62, 34987056), (76, 28542072), (78, 27810224), (93, 23324704), (96, 22595807), (104, 20857668), (114, 19028048), (124, 17493528), (152, 14271036), (156, 13905112), (169, 12835488), (186, 11662352), (208, 10428834), (227, 9555936), (228, 9514024), (247, 8782176), (248, 8746764), (304, 7135518), (312, 6952556), (338, 6417744), (372, 5831176), (403, 5382624), (416, 5214417), (454, 4777968), (456, 4757012), (494, 4391088), (496, 4373382), (507, 4278496), (589, 3682848), (608, 3567759), (624, 3476278), (676, 3208872), (681, 3185312), (741, 2927392), (744, 2915588), (806, 2691312), (908, 2388984), (912, 2378506), (988, 2195544), (992, 2186691), (1014, 2139248), (1178, 1841424), (1209, 1794208), (1248, 1738139), (1352, 1604436), (1362, 1592656), (1482, 1463696), (1488, 1457794), (1612, 1345656), (1767, 1227616), (1816, 1194492), (1824, 1189253), (1976, 1097772), (2028, 1069624), (2356, 920712), (2418, 897104), (2704, 802218), (2724, 796328), (2951, 735072), (2964, 731848), (2976, 728897), (3211, 675552), (3224, 672828), (3534, 613808), (3632, 597246), (3952, 548886), (4056, 534812), (4313, 502944), (4712, 460356), (4836, 448552), (5239, 414048), (5408, 401109), (5448, 398164), (5902, 367536), (5928, 365924), (6422, 337776), (6448, 336414), (7037, 308256), (7068, 306904), (7264, 298623), (7657, 283296), (7904, 274443), (8112, 267406), (8626, 251472), (8853, 245024), (9424, 230178), (9633, 225184), (9672, 224276), (10478, 207024), (10896, 199082), (11804, 183768), (11856, 182962), (12844, 168888), (12896, 168207), (12939, 167648), (14074, 154128), (14136, 153452), (15314, 141648), (15717, 138016), (16224, 133703), (17252, 125736), (17706, 122512), (18848, 115089), (19266, 112592), (19344, 112138), (20956, 103512), (21111, 102752), (21792, 99541), (22971, 94432), (23608, 91884), (23712, 91481), (25688, 84444), (25878, 83824), (28148, 77064), (28272, 76726), (30628, 70824), (31434, 69008), (34504, 62868), (35412, 61256), (38363, 56544), (38532, 56296), (38688, 56069), (41912, 51756), (42222, 51376), (45942, 47216)]