1289842944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 3980600064

約数和(自身を除く): 2690757120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 41, 46, 48, 52, 64, 69, 78, 82, 92, 96, 104, 123, 128, 137, 138, 156, 164, 184, 192, 208, 246, 256, 274, 276, 299, 312, 328, 368, 384, 411, 416, 492, 533, 548, 552, 598, 624, 656, 736, 768, 822, 832, 897, 943, 984, 1066, 1096, 1104, 1196, 1248, 1312, 1472, 1599, 1644, 1664, 1781, 1794, 1886, 1968, 2132, 2192, 2208, 2392, 2496, 2624, 2829, 2944, 3151, 3198, 3288, 3328, 3562, 3588, 3772, 3936, 4264, 4384, 4416, 4784, 4992, 5248, 5343, 5617, 5658, 5888, 6302, 6396, 6576, 7124, 7176, 7544, 7872, 8528, 8768, 8832, 9453, 9568, 9984, 10496, 10686, 11234, 11316, 12259, 12604, 12792, 13152, 14248, 14352, 15088, 15744, 16851, 17056, 17536, 17664, 18906, 19136, 21372, 22468, 22632, 24518, 25208, 25584, 26304, 28496, 28704, 30176, 31488, 33702, 34112, 35072, 36777, 37812, 38272, 40963, 42744, 44936, 45264, 49036, 50416, 51168, 52608, 56992, 57408, 60352, 67404, 68224, 73021, 73554, 75624, 76544, 81926, 85488, 89872, 90528, 98072, 100832, 102336, 105216, 113984, 114816, 120704, 122889, 129191, 134808, 136448, 146042, 147108, 151248, 163852, 170976, 179744, 181056, 196144, 201664, 204672, 219063, 227968, 229632, 241408, 245778, 258382, 269616, 292084, 294216, 302496, 327704, 341952, 359488, 362112, 387573, 392288, 403328, 409344, 438126, 455936, 491556, 516764, 539232, 584168, 588432, 604992, 655408, 683904, 718976, 724224, 775146, 784576, 806656, 876252, 983112, 1033528, 1078464, 1168336, 1176864, 1209984, 1310816, 1367808, 1437952, 1550292, 1569152, 1679483, 1752504, 1966224, 2067056, 2156928, 2336672, 2353728, 2419968, 2621632, 3100584, 3138304, 3358966, 3505008, 3932448, 4134112, 4313856, 4673344, 4707456, 5038449, 5243264, 6201168, 6717932, 7010016, 7864896, 8268224, 9346688, 9414912, 10076898, 10486528, 12402336, 13435864, 14020032, 15729792, 16536448, 18693376, 20153796, 24804672, 26871728, 28040064, 31459584, 33072896, 40307592, 49609344, 53743456, 56080128, 80615184, 99218688, 107486912, 161230368, 214973824, 322460736, 429947648, 644921472, 1289842944]

約数ペア:

[(1, 1289842944), (2, 644921472), (3, 429947648), (4, 322460736), (6, 214973824), (8, 161230368), (12, 107486912), (13, 99218688), (16, 80615184), (23, 56080128), (24, 53743456), (26, 49609344), (32, 40307592), (39, 33072896), (41, 31459584), (46, 28040064), (48, 26871728), (52, 24804672), (64, 20153796), (69, 18693376), (78, 16536448), (82, 15729792), (92, 14020032), (96, 13435864), (104, 12402336), (123, 10486528), (128, 10076898), (137, 9414912), (138, 9346688), (156, 8268224), (164, 7864896), (184, 7010016), (192, 6717932), (208, 6201168), (246, 5243264), (256, 5038449), (274, 4707456), (276, 4673344), (299, 4313856), (312, 4134112), (328, 3932448), (368, 3505008), (384, 3358966), (411, 3138304), (416, 3100584), (492, 2621632), (533, 2419968), (548, 2353728), (552, 2336672), (598, 2156928), (624, 2067056), (656, 1966224), (736, 1752504), (768, 1679483), (822, 1569152), (832, 1550292), (897, 1437952), (943, 1367808), (984, 1310816), (1066, 1209984), (1096, 1176864), (1104, 1168336), (1196, 1078464), (1248, 1033528), (1312, 983112), (1472, 876252), (1599, 806656), (1644, 784576), (1664, 775146), (1781, 724224), (1794, 718976), (1886, 683904), (1968, 655408), (2132, 604992), (2192, 588432), (2208, 584168), (2392, 539232), (2496, 516764), (2624, 491556), (2829, 455936), (2944, 438126), (3151, 409344), (3198, 403328), (3288, 392288), (3328, 387573), (3562, 362112), (3588, 359488), (3772, 341952), (3936, 327704), (4264, 302496), (4384, 294216), (4416, 292084), (4784, 269616), (4992, 258382), (5248, 245778), (5343, 241408), (5617, 229632), (5658, 227968), (5888, 219063), (6302, 204672), (6396, 201664), (6576, 196144), (7124, 181056), (7176, 179744), (7544, 170976), (7872, 163852), (8528, 151248), (8768, 147108), (8832, 146042), (9453, 136448), (9568, 134808), (9984, 129191), (10496, 122889), (10686, 120704), (11234, 114816), (11316, 113984), (12259, 105216), (12604, 102336), (12792, 100832), (13152, 98072), (14248, 90528), (14352, 89872), (15088, 85488), (15744, 81926), (16851, 76544), (17056, 75624), (17536, 73554), (17664, 73021), (18906, 68224), (19136, 67404), (21372, 60352), (22468, 57408), (22632, 56992), (24518, 52608), (25208, 51168), (25584, 50416), (26304, 49036), (28496, 45264), (28704, 44936), (30176, 42744), (31488, 40963), (33702, 38272), (34112, 37812), (35072, 36777)]