1221178464

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{11681}}^1$

素因数の和:11722

約数の個数: 144

約数和(自身を含む): 3915339120

約数和(自身を除く): 2694160656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1584, 1936, 2178, 2376, 2904, 3168, 3267, 3872, 4356, 4752, 5808, 6534, 8712, 9504, 11616, 11681, 13068, 17424, 23362, 26136, 34848, 35043, 46724, 52272, 70086, 93448, 104544, 105129, 128491, 140172, 186896, 210258, 256982, 280344, 315387, 373792, 385473, 420516, 513964, 560688, 630774, 770946, 841032, 1027928, 1121376, 1156419, 1261548, 1413401, 1541892, 1682064, 2055856, 2312838, 2523096, 2826802, 3083784, 3364128, 3469257, 4111712, 4240203, 4625676, 5046192, 5653604, 6167568, 6938514, 8480406, 9251352, 10092384, 11307208, 12335136, 12720609, 13877028, 16960812, 18502704, 22614416, 25441218, 27754056, 33921624, 37005408, 38161827, 45228832, 50882436, 55508112, 67843248, 76323654, 101764872, 111016224, 135686496, 152647308, 203529744, 305294616, 407059488, 610589232, 1221178464]

約数ペア:

[(1, 1221178464), (2, 610589232), (3, 407059488), (4, 305294616), (6, 203529744), (8, 152647308), (9, 135686496), (11, 111016224), (12, 101764872), (16, 76323654), (18, 67843248), (22, 55508112), (24, 50882436), (27, 45228832), (32, 38161827), (33, 37005408), (36, 33921624), (44, 27754056), (48, 25441218), (54, 22614416), (66, 18502704), (72, 16960812), (88, 13877028), (96, 12720609), (99, 12335136), (108, 11307208), (121, 10092384), (132, 9251352), (144, 8480406), (176, 6938514), (198, 6167568), (216, 5653604), (242, 5046192), (264, 4625676), (288, 4240203), (297, 4111712), (352, 3469257), (363, 3364128), (396, 3083784), (432, 2826802), (484, 2523096), (528, 2312838), (594, 2055856), (726, 1682064), (792, 1541892), (864, 1413401), (968, 1261548), (1056, 1156419), (1089, 1121376), (1188, 1027928), (1452, 841032), (1584, 770946), (1936, 630774), (2178, 560688), (2376, 513964), (2904, 420516), (3168, 385473), (3267, 373792), (3872, 315387), (4356, 280344), (4752, 256982), (5808, 210258), (6534, 186896), (8712, 140172), (9504, 128491), (11616, 105129), (11681, 104544), (13068, 93448), (17424, 70086), (23362, 52272), (26136, 46724), (34848, 35043)]