989238432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6661}}^1$

素因数の和:6711

約数の個数: 192

約数和(自身を含む): 3384509184

約数和(自身を除く): 2395270752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 476, 544, 546, 624, 663, 672, 714, 728, 816, 884, 952, 1092, 1248, 1326, 1428, 1456, 1547, 1632, 1768, 1904, 2184, 2652, 2856, 2912, 3094, 3536, 3808, 4368, 4641, 5304, 5712, 6188, 6661, 7072, 8736, 9282, 10608, 11424, 12376, 13322, 18564, 19983, 21216, 24752, 26644, 37128, 39966, 46627, 49504, 53288, 74256, 79932, 86593, 93254, 106576, 113237, 139881, 148512, 159864, 173186, 186508, 213152, 226474, 259779, 279762, 319728, 339711, 346372, 373016, 452948, 519558, 559524, 606151, 639456, 679422, 692744, 746032, 792659, 905896, 1039116, 1119048, 1212302, 1358844, 1385488, 1472081, 1492064, 1585318, 1811792, 1818453, 2078232, 2238096, 2377977, 2424604, 2717688, 2770976, 2944162, 3170636, 3623584, 3636906, 4156464, 4416243, 4476192, 4755954, 4849208, 5435376, 5888324, 6341272, 7273812, 8312928, 8832486, 9511908, 9698416, 10304567, 10870752, 11776648, 12682544, 14547624, 17664972, 19023816, 19396832, 20609134, 23553296, 25365088, 29095248, 30913701, 35329944, 38047632, 41218268, 47106592, 58190496, 61827402, 70659888, 76095264, 82436536, 123654804, 141319776, 164873072, 247309608, 329746144, 494619216, 989238432]

約数ペア:

[(1, 989238432), (2, 494619216), (3, 329746144), (4, 247309608), (6, 164873072), (7, 141319776), (8, 123654804), (12, 82436536), (13, 76095264), (14, 70659888), (16, 61827402), (17, 58190496), (21, 47106592), (24, 41218268), (26, 38047632), (28, 35329944), (32, 30913701), (34, 29095248), (39, 25365088), (42, 23553296), (48, 20609134), (51, 19396832), (52, 19023816), (56, 17664972), (68, 14547624), (78, 12682544), (84, 11776648), (91, 10870752), (96, 10304567), (102, 9698416), (104, 9511908), (112, 8832486), (119, 8312928), (136, 7273812), (156, 6341272), (168, 5888324), (182, 5435376), (204, 4849208), (208, 4755954), (221, 4476192), (224, 4416243), (238, 4156464), (272, 3636906), (273, 3623584), (312, 3170636), (336, 2944162), (357, 2770976), (364, 2717688), (408, 2424604), (416, 2377977), (442, 2238096), (476, 2078232), (544, 1818453), (546, 1811792), (624, 1585318), (663, 1492064), (672, 1472081), (714, 1385488), (728, 1358844), (816, 1212302), (884, 1119048), (952, 1039116), (1092, 905896), (1248, 792659), (1326, 746032), (1428, 692744), (1456, 679422), (1547, 639456), (1632, 606151), (1768, 559524), (1904, 519558), (2184, 452948), (2652, 373016), (2856, 346372), (2912, 339711), (3094, 319728), (3536, 279762), (3808, 259779), (4368, 226474), (4641, 213152), (5304, 186508), (5712, 173186), (6188, 159864), (6661, 148512), (7072, 139881), (8736, 113237), (9282, 106576), (10608, 93254), (11424, 86593), (12376, 79932), (13322, 74256), (18564, 53288), (19983, 49504), (21216, 46627), (24752, 39966), (26644, 37128)]