291415488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1283}}^1$

素因数の和:1331

約数の個数: 168

約数和(自身を含む): 954926208

約数和(自身を除く): 663510720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 416, 448, 507, 546, 624, 672, 676, 728, 832, 1014, 1092, 1183, 1248, 1283, 1344, 1352, 1456, 2028, 2184, 2366, 2496, 2566, 2704, 2912, 3549, 3849, 4056, 4368, 4732, 5132, 5408, 5824, 7098, 7698, 8112, 8736, 8981, 9464, 10264, 10816, 14196, 15396, 16224, 16679, 17472, 17962, 18928, 20528, 26943, 28392, 30792, 32448, 33358, 35924, 37856, 41056, 50037, 53886, 56784, 61584, 66716, 71848, 75712, 82112, 100074, 107772, 113568, 116753, 123168, 133432, 143696, 200148, 215544, 216827, 227136, 233506, 246336, 266864, 287392, 350259, 400296, 431088, 433654, 467012, 533728, 574784, 650481, 700518, 800592, 862176, 867308, 934024, 1067456, 1300962, 1401036, 1517789, 1601184, 1724352, 1734616, 1868048, 2601924, 2802072, 3035578, 3202368, 3469232, 3736096, 4553367, 5203848, 5604144, 6071156, 6938464, 7472192, 9106734, 10407696, 11208288, 12142312, 13876928, 18213468, 20815392, 22416576, 24284624, 36426936, 41630784, 48569248, 72853872, 97138496, 145707744, 291415488]

約数ペア:

[(1, 291415488), (2, 145707744), (3, 97138496), (4, 72853872), (6, 48569248), (7, 41630784), (8, 36426936), (12, 24284624), (13, 22416576), (14, 20815392), (16, 18213468), (21, 13876928), (24, 12142312), (26, 11208288), (28, 10407696), (32, 9106734), (39, 7472192), (42, 6938464), (48, 6071156), (52, 5604144), (56, 5203848), (64, 4553367), (78, 3736096), (84, 3469232), (91, 3202368), (96, 3035578), (104, 2802072), (112, 2601924), (156, 1868048), (168, 1734616), (169, 1724352), (182, 1601184), (192, 1517789), (208, 1401036), (224, 1300962), (273, 1067456), (312, 934024), (336, 867308), (338, 862176), (364, 800592), (416, 700518), (448, 650481), (507, 574784), (546, 533728), (624, 467012), (672, 433654), (676, 431088), (728, 400296), (832, 350259), (1014, 287392), (1092, 266864), (1183, 246336), (1248, 233506), (1283, 227136), (1344, 216827), (1352, 215544), (1456, 200148), (2028, 143696), (2184, 133432), (2366, 123168), (2496, 116753), (2566, 113568), (2704, 107772), (2912, 100074), (3549, 82112), (3849, 75712), (4056, 71848), (4368, 66716), (4732, 61584), (5132, 56784), (5408, 53886), (5824, 50037), (7098, 41056), (7698, 37856), (8112, 35924), (8736, 33358), (8981, 32448), (9464, 30792), (10264, 28392), (10816, 26943), (14196, 20528), (15396, 18928), (16224, 17962), (16679, 17472)]