1771923888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13217}}^1$

素因数の和:13264

約数の個数: 180

約数和(自身を含む): 6072613560

約数和(自身を除く): 4300689672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4788, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 13217, 14896, 16758, 19152, 22344, 26434, 33516, 39651, 44688, 52868, 67032, 79302, 92519, 105736, 118953, 134064, 158604, 185038, 211472, 237906, 251123, 277557, 317208, 370076, 475812, 502246, 555114, 634416, 647633, 740152, 753369, 832671, 951624, 1004492, 1110228, 1295266, 1480304, 1506738, 1665342, 1757861, 1903248, 1942899, 2008984, 2220456, 2260107, 2590532, 3013476, 3330684, 3515722, 3885798, 4017968, 4440912, 4520214, 5181064, 5273583, 5828697, 6026952, 6661368, 7031444, 7771596, 9040428, 10362128, 10547166, 11657394, 12053904, 12305027, 13322736, 14062888, 15543192, 15820749, 18080856, 21094332, 23314788, 24610054, 28125776, 31086384, 31641498, 36161712, 36915081, 42188664, 46629576, 49220108, 63282996, 73830162, 84377328, 93259152, 98440216, 110745243, 126565992, 147660324, 196880432, 221490486, 253131984, 295320648, 442980972, 590641296, 885961944, 1771923888]

約数ペア:

[(1, 1771923888), (2, 885961944), (3, 590641296), (4, 442980972), (6, 295320648), (7, 253131984), (8, 221490486), (9, 196880432), (12, 147660324), (14, 126565992), (16, 110745243), (18, 98440216), (19, 93259152), (21, 84377328), (24, 73830162), (28, 63282996), (36, 49220108), (38, 46629576), (42, 42188664), (48, 36915081), (49, 36161712), (56, 31641498), (57, 31086384), (63, 28125776), (72, 24610054), (76, 23314788), (84, 21094332), (98, 18080856), (112, 15820749), (114, 15543192), (126, 14062888), (133, 13322736), (144, 12305027), (147, 12053904), (152, 11657394), (168, 10547166), (171, 10362128), (196, 9040428), (228, 7771596), (252, 7031444), (266, 6661368), (294, 6026952), (304, 5828697), (336, 5273583), (342, 5181064), (392, 4520214), (399, 4440912), (441, 4017968), (456, 3885798), (504, 3515722), (532, 3330684), (588, 3013476), (684, 2590532), (784, 2260107), (798, 2220456), (882, 2008984), (912, 1942899), (931, 1903248), (1008, 1757861), (1064, 1665342), (1176, 1506738), (1197, 1480304), (1368, 1295266), (1596, 1110228), (1764, 1004492), (1862, 951624), (2128, 832671), (2352, 753369), (2394, 740152), (2736, 647633), (2793, 634416), (3192, 555114), (3528, 502246), (3724, 475812), (4788, 370076), (5586, 317208), (6384, 277557), (7056, 251123), (7448, 237906), (8379, 211472), (9576, 185038), (11172, 158604), (13217, 134064), (14896, 118953), (16758, 105736), (19152, 92519), (22344, 79302), (26434, 67032), (33516, 52868), (39651, 44688)]