2019424032

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1767

約数の個数: 144

約数和(自身を含む): 5922745920

約数和(自身を除く): 3903321888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 71, 72, 96, 122, 142, 144, 183, 213, 244, 284, 288, 366, 426, 488, 549, 568, 639, 732, 852, 976, 1098, 1136, 1278, 1464, 1619, 1704, 1952, 2196, 2272, 2556, 2928, 3238, 3408, 4331, 4392, 4857, 5112, 5856, 6476, 6816, 8662, 8784, 9714, 10224, 12952, 12993, 14571, 17324, 17568, 19428, 20448, 25904, 25986, 29142, 34648, 38856, 38979, 51808, 51972, 58284, 69296, 77712, 77958, 98759, 103944, 114949, 116568, 138592, 155424, 155916, 197518, 207888, 229898, 233136, 296277, 311832, 344847, 395036, 415776, 459796, 466272, 592554, 623664, 689694, 790072, 888831, 919592, 1034541, 1185108, 1247328, 1379388, 1580144, 1777662, 1839184, 2069082, 2370216, 2758776, 3160288, 3555324, 3678368, 4138164, 4740432, 5517552, 7011889, 7110648, 8276328, 9480864, 11035104, 14023778, 14221296, 16552656, 21035667, 28047556, 28442592, 33105312, 42071334, 56095112, 63107001, 84142668, 112190224, 126214002, 168285336, 224380448, 252428004, 336570672, 504856008, 673141344, 1009712016, 2019424032]

約数ペア:

[(1, 2019424032), (2, 1009712016), (3, 673141344), (4, 504856008), (6, 336570672), (8, 252428004), (9, 224380448), (12, 168285336), (16, 126214002), (18, 112190224), (24, 84142668), (32, 63107001), (36, 56095112), (48, 42071334), (61, 33105312), (71, 28442592), (72, 28047556), (96, 21035667), (122, 16552656), (142, 14221296), (144, 14023778), (183, 11035104), (213, 9480864), (244, 8276328), (284, 7110648), (288, 7011889), (366, 5517552), (426, 4740432), (488, 4138164), (549, 3678368), (568, 3555324), (639, 3160288), (732, 2758776), (852, 2370216), (976, 2069082), (1098, 1839184), (1136, 1777662), (1278, 1580144), (1464, 1379388), (1619, 1247328), (1704, 1185108), (1952, 1034541), (2196, 919592), (2272, 888831), (2556, 790072), (2928, 689694), (3238, 623664), (3408, 592554), (4331, 466272), (4392, 459796), (4857, 415776), (5112, 395036), (5856, 344847), (6476, 311832), (6816, 296277), (8662, 233136), (8784, 229898), (9714, 207888), (10224, 197518), (12952, 155916), (12993, 155424), (14571, 138592), (17324, 116568), (17568, 114949), (19428, 103944), (20448, 98759), (25904, 77958), (25986, 77712), (29142, 69296), (34648, 58284), (38856, 51972), (38979, 51808)]