1951076512

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 5212408320

約数和(自身を除く): 3261331808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 41, 44, 49, 56, 62, 77, 82, 88, 89, 98, 112, 124, 154, 164, 176, 178, 196, 217, 224, 248, 287, 308, 328, 341, 352, 356, 392, 434, 451, 496, 539, 574, 616, 623, 656, 682, 712, 784, 868, 902, 979, 992, 1078, 1148, 1232, 1246, 1271, 1312, 1364, 1424, 1519, 1568, 1736, 1804, 1958, 2009, 2156, 2296, 2387, 2464, 2492, 2542, 2728, 2759, 2848, 3038, 3157, 3472, 3608, 3649, 3916, 4018, 4312, 4361, 4592, 4774, 4984, 5084, 5456, 5518, 6076, 6314, 6853, 6944, 7216, 7298, 7832, 8036, 8624, 8722, 8897, 9184, 9548, 9968, 10168, 10912, 11036, 12152, 12628, 13706, 13981, 14432, 14596, 15664, 16072, 16709, 17248, 17444, 17794, 19096, 19313, 19936, 20336, 22072, 22099, 24304, 25256, 25543, 27412, 27962, 29192, 30349, 31328, 32144, 33418, 34888, 35588, 38192, 38626, 40139, 40672, 44144, 44198, 47971, 48608, 50512, 51086, 54824, 55924, 58384, 60698, 62279, 64288, 66836, 69776, 71176, 76384, 77252, 80278, 88288, 88396, 95942, 97867, 101024, 102172, 109648, 111848, 113119, 116768, 121396, 124558, 133672, 135191, 139552, 142352, 154504, 160556, 176792, 178801, 191884, 195734, 204344, 212443, 219296, 223696, 226238, 242792, 249116, 267344, 270382, 280973, 284704, 309008, 321112, 353584, 357602, 383768, 391468, 408688, 424886, 447392, 452476, 485584, 498232, 534688, 540764, 561946, 618016, 642224, 685069, 707168, 715204, 767536, 782936, 791833, 817376, 849772, 904952, 971168, 996464, 1081528, 1123892, 1244309, 1284448, 1370138, 1430408, 1487101, 1535072, 1565872, 1583666, 1699544, 1809904, 1966811, 1992928, 2163056, 2247784, 2488618, 2740276, 2860816, 2974202, 3131744, 3167332, 3399088, 3619808, 3933622, 4326112, 4495568, 4977236, 5480552, 5542831, 5721632, 5948404, 6334664, 6798176, 7867244, 8710163, 8991136, 9954472, 10961104, 11085662, 11896808, 12669328, 15734488, 17420326, 19908944, 21922208, 22171324, 23793616, 25338656, 31468976, 34840652, 39817888, 44342648, 47587232, 60971141, 62937952, 69681304, 88685296, 121942282, 139362608, 177370592, 243884564, 278725216, 487769128, 975538256, 1951076512]

約数ペア:

[(1, 1951076512), (2, 975538256), (4, 487769128), (7, 278725216), (8, 243884564), (11, 177370592), (14, 139362608), (16, 121942282), (22, 88685296), (28, 69681304), (31, 62937952), (32, 60971141), (41, 47587232), (44, 44342648), (49, 39817888), (56, 34840652), (62, 31468976), (77, 25338656), (82, 23793616), (88, 22171324), (89, 21922208), (98, 19908944), (112, 17420326), (124, 15734488), (154, 12669328), (164, 11896808), (176, 11085662), (178, 10961104), (196, 9954472), (217, 8991136), (224, 8710163), (248, 7867244), (287, 6798176), (308, 6334664), (328, 5948404), (341, 5721632), (352, 5542831), (356, 5480552), (392, 4977236), (434, 4495568), (451, 4326112), (496, 3933622), (539, 3619808), (574, 3399088), (616, 3167332), (623, 3131744), (656, 2974202), (682, 2860816), (712, 2740276), (784, 2488618), (868, 2247784), (902, 2163056), (979, 1992928), (992, 1966811), (1078, 1809904), (1148, 1699544), (1232, 1583666), (1246, 1565872), (1271, 1535072), (1312, 1487101), (1364, 1430408), (1424, 1370138), (1519, 1284448), (1568, 1244309), (1736, 1123892), (1804, 1081528), (1958, 996464), (2009, 971168), (2156, 904952), (2296, 849772), (2387, 817376), (2464, 791833), (2492, 782936), (2542, 767536), (2728, 715204), (2759, 707168), (2848, 685069), (3038, 642224), (3157, 618016), (3472, 561946), (3608, 540764), (3649, 534688), (3916, 498232), (4018, 485584), (4312, 452476), (4361, 447392), (4592, 424886), (4774, 408688), (4984, 391468), (5084, 383768), (5456, 357602), (5518, 353584), (6076, 321112), (6314, 309008), (6853, 284704), (6944, 280973), (7216, 270382), (7298, 267344), (7832, 249116), (8036, 242792), (8624, 226238), (8722, 223696), (8897, 219296), (9184, 212443), (9548, 204344), (9968, 195734), (10168, 191884), (10912, 178801), (11036, 176792), (12152, 160556), (12628, 154504), (13706, 142352), (13981, 139552), (14432, 135191), (14596, 133672), (15664, 124558), (16072, 121396), (16709, 116768), (17248, 113119), (17444, 111848), (17794, 109648), (19096, 102172), (19313, 101024), (19936, 97867), (20336, 95942), (22072, 88396), (22099, 88288), (24304, 80278), (25256, 77252), (25543, 76384), (27412, 71176), (27962, 69776), (29192, 66836), (30349, 64288), (31328, 62279), (32144, 60698), (33418, 58384), (34888, 55924), (35588, 54824), (38192, 51086), (38626, 50512), (40139, 48608), (40672, 47971), (44144, 44198)]