274578304

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 128

約数和(自身を含む): 734791680

約数和(自身を除く): 460213376

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 2002, 2143, 2288, 2464, 2912, 4004, 4286, 4576, 4928, 5824, 8008, 8572, 9152, 9856, 11648, 15001, 16016, 17144, 18304, 23573, 27859, 30002, 32032, 34288, 47146, 55718, 60004, 64064, 68576, 94292, 111436, 120008, 128128, 137152, 165011, 188584, 195013, 222872, 240016, 274304, 306449, 330022, 377168, 390026, 445744, 480032, 612898, 660044, 754336, 780052, 891488, 960064, 1225796, 1320088, 1508672, 1560104, 1782976, 1920128, 2145143, 2451592, 2640176, 3017344, 3120208, 3565952, 4290286, 4903184, 5280352, 6240416, 8580572, 9806368, 10560704, 12480832, 17161144, 19612736, 21121408, 24961664, 34322288, 39225472, 68644576, 137289152, 274578304]

約数ペア:

[(1, 274578304), (2, 137289152), (4, 68644576), (7, 39225472), (8, 34322288), (11, 24961664), (13, 21121408), (14, 19612736), (16, 17161144), (22, 12480832), (26, 10560704), (28, 9806368), (32, 8580572), (44, 6240416), (52, 5280352), (56, 4903184), (64, 4290286), (77, 3565952), (88, 3120208), (91, 3017344), (104, 2640176), (112, 2451592), (128, 2145143), (143, 1920128), (154, 1782976), (176, 1560104), (182, 1508672), (208, 1320088), (224, 1225796), (286, 960064), (308, 891488), (352, 780052), (364, 754336), (416, 660044), (448, 612898), (572, 480032), (616, 445744), (704, 390026), (728, 377168), (832, 330022), (896, 306449), (1001, 274304), (1144, 240016), (1232, 222872), (1408, 195013), (1456, 188584), (1664, 165011), (2002, 137152), (2143, 128128), (2288, 120008), (2464, 111436), (2912, 94292), (4004, 68576), (4286, 64064), (4576, 60004), (4928, 55718), (5824, 47146), (8008, 34288), (8572, 32032), (9152, 30002), (9856, 27859), (11648, 23573), (15001, 18304), (16016, 17144)]