278322747552

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{56857}}^1$

素因数の和:57635

約数の個数: 144

約数和(自身を含む): 827024627520

約数和(自身を除く): 548701879968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 739, 828, 1104, 1478, 1656, 2208, 2217, 2956, 3312, 4434, 5912, 6624, 6651, 8868, 11824, 13302, 16997, 17736, 23648, 26604, 33994, 35472, 50991, 53208, 56857, 67988, 70944, 101982, 106416, 113714, 135976, 152973, 170571, 203964, 212832, 227428, 271952, 305946, 341142, 407928, 454856, 511713, 543904, 611892, 682284, 815856, 909712, 1023426, 1223784, 1307711, 1364568, 1631712, 1819424, 2046852, 2447568, 2615422, 2729136, 3923133, 4093704, 4895136, 5230844, 5458272, 7846266, 8187408, 10461688, 11769399, 15692532, 16374816, 20923376, 23538798, 31385064, 41846752, 42017323, 47077596, 62770128, 84034646, 94155192, 125540256, 126051969, 168069292, 188310384, 252103938, 336138584, 376620768, 378155907, 504207876, 672277168, 756311814, 966398429, 1008415752, 1344554336, 1512623628, 1932796858, 2016831504, 2899195287, 3025247256, 3865593716, 4033663008, 5798390574, 6050494512, 7731187432, 8697585861, 11596781148, 12100989024, 15462374864, 17395171722, 23193562296, 30924749728, 34790343444, 46387124592, 69580686888, 92774249184, 139161373776, 278322747552]

約数ペア:

[(1, 278322747552), (2, 139161373776), (3, 92774249184), (4, 69580686888), (6, 46387124592), (8, 34790343444), (9, 30924749728), (12, 23193562296), (16, 17395171722), (18, 15462374864), (23, 12100989024), (24, 11596781148), (32, 8697585861), (36, 7731187432), (46, 6050494512), (48, 5798390574), (69, 4033663008), (72, 3865593716), (92, 3025247256), (96, 2899195287), (138, 2016831504), (144, 1932796858), (184, 1512623628), (207, 1344554336), (276, 1008415752), (288, 966398429), (368, 756311814), (414, 672277168), (552, 504207876), (736, 378155907), (739, 376620768), (828, 336138584), (1104, 252103938), (1478, 188310384), (1656, 168069292), (2208, 126051969), (2217, 125540256), (2956, 94155192), (3312, 84034646), (4434, 62770128), (5912, 47077596), (6624, 42017323), (6651, 41846752), (8868, 31385064), (11824, 23538798), (13302, 20923376), (16997, 16374816), (17736, 15692532), (23648, 11769399), (26604, 10461688), (33994, 8187408), (35472, 7846266), (50991, 5458272), (53208, 5230844), (56857, 4895136), (67988, 4093704), (70944, 3923133), (101982, 2729136), (106416, 2615422), (113714, 2447568), (135976, 2046852), (152973, 1819424), (170571, 1631712), (203964, 1364568), (212832, 1307711), (227428, 1223784), (271952, 1023426), (305946, 909712), (341142, 815856), (407928, 682284), (454856, 611892), (511713, 543904)]