908987904

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 240

約数和(自身を含む): 2910885120

約数和(自身を除く): 2001897216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 79, 88, 96, 99, 128, 132, 144, 158, 176, 192, 198, 227, 237, 256, 264, 288, 316, 352, 384, 396, 454, 474, 512, 528, 576, 632, 681, 704, 711, 768, 792, 869, 908, 948, 1056, 1152, 1264, 1362, 1408, 1422, 1536, 1584, 1738, 1816, 1896, 2043, 2112, 2304, 2497, 2528, 2607, 2724, 2816, 2844, 3168, 3476, 3632, 3792, 4086, 4224, 4608, 4994, 5056, 5214, 5448, 5632, 5688, 6336, 6952, 7264, 7491, 7584, 7821, 8172, 8448, 9988, 10112, 10428, 10896, 11376, 12672, 13904, 14528, 14982, 15168, 15642, 16344, 16896, 17933, 19976, 20224, 20856, 21792, 22473, 22752, 25344, 27808, 29056, 29964, 30336, 31284, 32688, 35866, 39952, 40448, 41712, 43584, 44946, 45504, 50688, 53799, 55616, 58112, 59928, 60672, 62568, 65376, 71732, 79904, 83424, 87168, 89892, 91008, 107598, 111232, 116224, 119856, 121344, 125136, 130752, 143464, 159808, 161397, 166848, 174336, 179784, 182016, 197263, 215196, 222464, 239712, 250272, 261504, 286928, 319616, 322794, 333696, 348672, 359568, 364032, 394526, 430392, 444928, 479424, 500544, 523008, 573856, 591789, 639232, 645588, 667392, 719136, 789052, 860784, 958848, 1001088, 1046016, 1147712, 1183578, 1278464, 1291176, 1334784, 1438272, 1578104, 1721568, 1775367, 1917696, 2002176, 2295424, 2367156, 2582352, 2876544, 3156208, 3443136, 3550734, 3835392, 4004352, 4590848, 4734312, 5164704, 5753088, 6312416, 6886272, 7101468, 9181696, 9468624, 10329408, 11506176, 12624832, 13772544, 14202936, 18937248, 20658816, 25249664, 27545088, 28405872, 37874496, 41317632, 50499328, 56811744, 75748992, 82635264, 100998656, 113623488, 151497984, 227246976, 302995968, 454493952, 908987904]

約数ペア:

[(1, 908987904), (2, 454493952), (3, 302995968), (4, 227246976), (6, 151497984), (8, 113623488), (9, 100998656), (11, 82635264), (12, 75748992), (16, 56811744), (18, 50499328), (22, 41317632), (24, 37874496), (32, 28405872), (33, 27545088), (36, 25249664), (44, 20658816), (48, 18937248), (64, 14202936), (66, 13772544), (72, 12624832), (79, 11506176), (88, 10329408), (96, 9468624), (99, 9181696), (128, 7101468), (132, 6886272), (144, 6312416), (158, 5753088), (176, 5164704), (192, 4734312), (198, 4590848), (227, 4004352), (237, 3835392), (256, 3550734), (264, 3443136), (288, 3156208), (316, 2876544), (352, 2582352), (384, 2367156), (396, 2295424), (454, 2002176), (474, 1917696), (512, 1775367), (528, 1721568), (576, 1578104), (632, 1438272), (681, 1334784), (704, 1291176), (711, 1278464), (768, 1183578), (792, 1147712), (869, 1046016), (908, 1001088), (948, 958848), (1056, 860784), (1152, 789052), (1264, 719136), (1362, 667392), (1408, 645588), (1422, 639232), (1536, 591789), (1584, 573856), (1738, 523008), (1816, 500544), (1896, 479424), (2043, 444928), (2112, 430392), (2304, 394526), (2497, 364032), (2528, 359568), (2607, 348672), (2724, 333696), (2816, 322794), (2844, 319616), (3168, 286928), (3476, 261504), (3632, 250272), (3792, 239712), (4086, 222464), (4224, 215196), (4608, 197263), (4994, 182016), (5056, 179784), (5214, 174336), (5448, 166848), (5632, 161397), (5688, 159808), (6336, 143464), (6952, 130752), (7264, 125136), (7491, 121344), (7584, 119856), (7821, 116224), (8172, 111232), (8448, 107598), (9988, 91008), (10112, 89892), (10428, 87168), (10896, 83424), (11376, 79904), (12672, 71732), (13904, 65376), (14528, 62568), (14982, 60672), (15168, 59928), (15642, 58112), (16344, 55616), (16896, 53799), (17933, 50688), (19976, 45504), (20224, 44946), (20856, 43584), (21792, 41712), (22473, 40448), (22752, 39952), (25344, 35866), (27808, 32688), (29056, 31284), (29964, 30336)]