907995088

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 2450736000

約数和(自身を除く): 1542740912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 89, 91, 98, 104, 112, 143, 154, 169, 176, 178, 182, 196, 208, 286, 308, 338, 343, 356, 364, 392, 539, 572, 616, 623, 637, 676, 686, 712, 728, 784, 979, 1001, 1078, 1144, 1157, 1183, 1232, 1246, 1274, 1352, 1372, 1424, 1456, 1859, 1958, 2002, 2156, 2288, 2314, 2366, 2492, 2548, 2704, 2744, 3718, 3773, 3916, 4004, 4312, 4361, 4459, 4628, 4732, 4984, 5096, 5488, 6853, 7007, 7436, 7546, 7832, 8008, 8099, 8281, 8624, 8722, 8918, 9256, 9464, 9968, 10192, 12727, 13013, 13706, 14014, 14872, 15041, 15092, 15664, 16016, 16198, 16562, 17444, 17836, 18512, 18928, 25454, 26026, 27412, 28028, 29744, 30082, 30184, 30527, 32396, 33124, 34888, 35672, 47971, 49049, 50908, 52052, 54824, 56056, 56693, 57967, 60164, 60368, 61054, 64792, 66248, 69776, 71344, 89089, 91091, 95942, 98098, 101816, 104104, 105287, 109648, 112112, 113386, 115934, 120328, 122108, 129584, 132496, 165451, 178178, 182182, 191884, 196196, 203632, 208208, 210574, 226772, 231868, 240656, 244216, 330902, 335797, 356356, 364364, 383768, 392392, 396851, 421148, 453544, 463736, 488432, 623623, 637637, 661804, 671594, 712712, 728728, 737009, 767536, 784784, 793702, 842296, 907088, 927472, 1158157, 1247246, 1275274, 1323608, 1343188, 1425424, 1457456, 1474018, 1587404, 1684592, 2316314, 2494492, 2550548, 2647216, 2686376, 2948036, 3174808, 4365361, 4632628, 4988984, 5101096, 5159063, 5372752, 5896072, 6349616, 8107099, 8730722, 9265256, 9977968, 10202192, 10318126, 11792144, 16214198, 17461444, 18530512, 20636252, 32428396, 34922888, 41272504, 56749693, 64856792, 69845776, 82545008, 113499386, 129713584, 226998772, 453997544, 907995088]

約数ペア:

[(1, 907995088), (2, 453997544), (4, 226998772), (7, 129713584), (8, 113499386), (11, 82545008), (13, 69845776), (14, 64856792), (16, 56749693), (22, 41272504), (26, 34922888), (28, 32428396), (44, 20636252), (49, 18530512), (52, 17461444), (56, 16214198), (77, 11792144), (88, 10318126), (89, 10202192), (91, 9977968), (98, 9265256), (104, 8730722), (112, 8107099), (143, 6349616), (154, 5896072), (169, 5372752), (176, 5159063), (178, 5101096), (182, 4988984), (196, 4632628), (208, 4365361), (286, 3174808), (308, 2948036), (338, 2686376), (343, 2647216), (356, 2550548), (364, 2494492), (392, 2316314), (539, 1684592), (572, 1587404), (616, 1474018), (623, 1457456), (637, 1425424), (676, 1343188), (686, 1323608), (712, 1275274), (728, 1247246), (784, 1158157), (979, 927472), (1001, 907088), (1078, 842296), (1144, 793702), (1157, 784784), (1183, 767536), (1232, 737009), (1246, 728728), (1274, 712712), (1352, 671594), (1372, 661804), (1424, 637637), (1456, 623623), (1859, 488432), (1958, 463736), (2002, 453544), (2156, 421148), (2288, 396851), (2314, 392392), (2366, 383768), (2492, 364364), (2548, 356356), (2704, 335797), (2744, 330902), (3718, 244216), (3773, 240656), (3916, 231868), (4004, 226772), (4312, 210574), (4361, 208208), (4459, 203632), (4628, 196196), (4732, 191884), (4984, 182182), (5096, 178178), (5488, 165451), (6853, 132496), (7007, 129584), (7436, 122108), (7546, 120328), (7832, 115934), (8008, 113386), (8099, 112112), (8281, 109648), (8624, 105287), (8722, 104104), (8918, 101816), (9256, 98098), (9464, 95942), (9968, 91091), (10192, 89089), (12727, 71344), (13013, 69776), (13706, 66248), (14014, 64792), (14872, 61054), (15041, 60368), (15092, 60164), (15664, 57967), (16016, 56693), (16198, 56056), (16562, 54824), (17444, 52052), (17836, 50908), (18512, 49049), (18928, 47971), (25454, 35672), (26026, 34888), (27412, 33124), (28028, 32396), (29744, 30527), (30082, 30184)]