64489392

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 160

約数和(自身を含む): 207486720

約数和(自身を除く): 142997328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 41, 44, 48, 54, 66, 72, 82, 88, 99, 108, 123, 132, 144, 164, 176, 198, 216, 246, 264, 297, 328, 331, 369, 396, 432, 451, 492, 528, 594, 656, 662, 738, 792, 902, 984, 993, 1107, 1188, 1324, 1353, 1476, 1584, 1804, 1968, 1986, 2214, 2376, 2648, 2706, 2952, 2979, 3608, 3641, 3972, 4059, 4428, 4752, 5296, 5412, 5904, 5958, 7216, 7282, 7944, 8118, 8856, 8937, 10824, 10923, 11916, 12177, 13571, 14564, 15888, 16236, 17712, 17874, 21648, 21846, 23832, 24354, 27142, 29128, 32472, 32769, 35748, 40713, 43692, 47664, 48708, 54284, 58256, 64944, 65538, 71496, 81426, 87384, 97416, 98307, 108568, 122139, 131076, 142992, 149281, 162852, 174768, 194832, 196614, 217136, 244278, 262152, 298562, 325704, 366417, 393228, 447843, 488556, 524304, 597124, 651408, 732834, 786456, 895686, 977112, 1194248, 1343529, 1465668, 1572912, 1791372, 1954224, 2388496, 2687058, 2931336, 3582744, 4030587, 5374116, 5862672, 7165488, 8061174, 10748232, 16122348, 21496464, 32244696, 64489392]

約数ペア:

[(1, 64489392), (2, 32244696), (3, 21496464), (4, 16122348), (6, 10748232), (8, 8061174), (9, 7165488), (11, 5862672), (12, 5374116), (16, 4030587), (18, 3582744), (22, 2931336), (24, 2687058), (27, 2388496), (33, 1954224), (36, 1791372), (41, 1572912), (44, 1465668), (48, 1343529), (54, 1194248), (66, 977112), (72, 895686), (82, 786456), (88, 732834), (99, 651408), (108, 597124), (123, 524304), (132, 488556), (144, 447843), (164, 393228), (176, 366417), (198, 325704), (216, 298562), (246, 262152), (264, 244278), (297, 217136), (328, 196614), (331, 194832), (369, 174768), (396, 162852), (432, 149281), (451, 142992), (492, 131076), (528, 122139), (594, 108568), (656, 98307), (662, 97416), (738, 87384), (792, 81426), (902, 71496), (984, 65538), (993, 64944), (1107, 58256), (1188, 54284), (1324, 48708), (1353, 47664), (1476, 43692), (1584, 40713), (1804, 35748), (1968, 32769), (1986, 32472), (2214, 29128), (2376, 27142), (2648, 24354), (2706, 23832), (2952, 21846), (2979, 21648), (3608, 17874), (3641, 17712), (3972, 16236), (4059, 15888), (4428, 14564), (4752, 13571), (5296, 12177), (5412, 11916), (5904, 10923), (5958, 10824), (7216, 8937), (7282, 8856), (7944, 8118)]