19791394272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{74453}}^1$

素因数の和:74553

約数の個数: 144

約数和(自身を含む): 61465648608

約数和(自身を除く): 41674254336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1248, 1278, 1704, 1846, 1872, 2272, 2556, 2769, 3408, 3692, 3744, 5112, 5538, 6816, 7384, 8307, 10224, 11076, 14768, 16614, 20448, 22152, 29536, 33228, 44304, 66456, 74453, 88608, 132912, 148906, 223359, 265824, 297812, 446718, 595624, 670077, 893436, 967889, 1191248, 1340154, 1786872, 1935778, 2382496, 2680308, 2903667, 3573744, 3871556, 5286163, 5360616, 5807334, 7147488, 7743112, 8711001, 10572326, 10721232, 11614668, 15486224, 15858489, 17422002, 21144652, 21442464, 23229336, 30972448, 31716978, 34844004, 42289304, 46458672, 47575467, 63433956, 68720119, 69688008, 84578608, 92917344, 95150934, 126867912, 137440238, 139376016, 169157216, 190301868, 206160357, 253735824, 274880476, 278752032, 380603736, 412320714, 507471648, 549760952, 618481071, 761207472, 824641428, 1099521904, 1236962142, 1522414944, 1649282856, 2199043808, 2473924284, 3298565712, 4947848568, 6597131424, 9895697136, 19791394272]

約数ペア:

[(1, 19791394272), (2, 9895697136), (3, 6597131424), (4, 4947848568), (6, 3298565712), (8, 2473924284), (9, 2199043808), (12, 1649282856), (13, 1522414944), (16, 1236962142), (18, 1099521904), (24, 824641428), (26, 761207472), (32, 618481071), (36, 549760952), (39, 507471648), (48, 412320714), (52, 380603736), (71, 278752032), (72, 274880476), (78, 253735824), (96, 206160357), (104, 190301868), (117, 169157216), (142, 139376016), (144, 137440238), (156, 126867912), (208, 95150934), (213, 92917344), (234, 84578608), (284, 69688008), (288, 68720119), (312, 63433956), (416, 47575467), (426, 46458672), (468, 42289304), (568, 34844004), (624, 31716978), (639, 30972448), (852, 23229336), (923, 21442464), (936, 21144652), (1136, 17422002), (1248, 15858489), (1278, 15486224), (1704, 11614668), (1846, 10721232), (1872, 10572326), (2272, 8711001), (2556, 7743112), (2769, 7147488), (3408, 5807334), (3692, 5360616), (3744, 5286163), (5112, 3871556), (5538, 3573744), (6816, 2903667), (7384, 2680308), (8307, 2382496), (10224, 1935778), (11076, 1786872), (14768, 1340154), (16614, 1191248), (20448, 967889), (22152, 893436), (29536, 670077), (33228, 595624), (44304, 446718), (66456, 297812), (74453, 265824), (88608, 223359), (132912, 148906)]