291922488

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 959212800

約数和(自身を除く): 667290312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 169, 198, 216, 234, 264, 286, 297, 312, 338, 351, 396, 429, 468, 507, 572, 594, 676, 702, 727, 792, 858, 936, 1014, 1144, 1188, 1287, 1352, 1404, 1454, 1521, 1716, 1859, 2028, 2181, 2376, 2574, 2808, 2908, 3042, 3432, 3718, 3861, 4056, 4362, 4563, 5148, 5577, 5816, 6084, 6543, 7436, 7722, 7997, 8724, 9126, 9451, 10296, 11154, 12168, 13086, 14872, 15444, 15994, 16731, 17448, 18252, 18902, 19629, 22308, 23991, 26172, 28353, 30888, 31988, 33462, 36504, 37804, 39258, 44616, 47982, 50193, 52344, 56706, 63976, 66924, 71973, 75608, 78516, 85059, 95964, 100386, 103961, 113412, 122863, 133848, 143946, 157032, 170118, 191928, 200772, 207922, 215919, 226824, 245726, 255177, 287892, 311883, 340236, 368589, 401544, 415844, 431838, 491452, 510354, 575784, 623766, 680472, 737178, 831688, 863676, 935649, 982904, 1020708, 1105767, 1247532, 1351493, 1474356, 1727352, 1871298, 2041416, 2211534, 2495064, 2702986, 2806947, 2948712, 3317301, 3742596, 4054479, 4423068, 5405972, 5613894, 6634602, 7485192, 8108958, 8846136, 10811944, 11227788, 12163437, 13269204, 16217916, 22455576, 24326874, 26538408, 32435832, 36490311, 48653748, 72980622, 97307496, 145961244, 291922488]

約数ペア:

[(1, 291922488), (2, 145961244), (3, 97307496), (4, 72980622), (6, 48653748), (8, 36490311), (9, 32435832), (11, 26538408), (12, 24326874), (13, 22455576), (18, 16217916), (22, 13269204), (24, 12163437), (26, 11227788), (27, 10811944), (33, 8846136), (36, 8108958), (39, 7485192), (44, 6634602), (52, 5613894), (54, 5405972), (66, 4423068), (72, 4054479), (78, 3742596), (88, 3317301), (99, 2948712), (104, 2806947), (108, 2702986), (117, 2495064), (132, 2211534), (143, 2041416), (156, 1871298), (169, 1727352), (198, 1474356), (216, 1351493), (234, 1247532), (264, 1105767), (286, 1020708), (297, 982904), (312, 935649), (338, 863676), (351, 831688), (396, 737178), (429, 680472), (468, 623766), (507, 575784), (572, 510354), (594, 491452), (676, 431838), (702, 415844), (727, 401544), (792, 368589), (858, 340236), (936, 311883), (1014, 287892), (1144, 255177), (1188, 245726), (1287, 226824), (1352, 215919), (1404, 207922), (1454, 200772), (1521, 191928), (1716, 170118), (1859, 157032), (2028, 143946), (2181, 133848), (2376, 122863), (2574, 113412), (2808, 103961), (2908, 100386), (3042, 95964), (3432, 85059), (3718, 78516), (3861, 75608), (4056, 71973), (4362, 66924), (4563, 63976), (5148, 56706), (5577, 52344), (5816, 50193), (6084, 47982), (6543, 44616), (7436, 39258), (7722, 37804), (7997, 36504), (8724, 33462), (9126, 31988), (9451, 30888), (10296, 28353), (11154, 26172), (12168, 23991), (13086, 22308), (14872, 19629), (15444, 18902), (15994, 18252), (16731, 17448)]