1894828656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1013}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 5914621440

約数和(自身を除く): 4019792784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 293, 304, 336, 399, 456, 532, 586, 798, 879, 912, 1013, 1064, 1172, 1596, 1758, 2026, 2051, 2128, 2344, 3039, 3192, 3516, 4052, 4102, 4688, 5567, 6078, 6153, 6384, 7032, 7091, 8104, 8204, 11134, 12156, 12306, 14064, 14182, 16208, 16408, 16701, 19247, 21273, 22268, 24312, 24612, 28364, 32816, 33402, 38494, 38969, 42546, 44536, 48624, 49224, 56728, 57741, 66804, 76988, 77938, 85092, 89072, 98448, 113456, 115482, 116907, 133608, 134729, 153976, 155876, 170184, 230964, 233814, 267216, 269458, 296809, 307952, 311752, 340368, 404187, 461928, 467628, 538916, 593618, 623504, 808374, 890427, 923856, 935256, 1077832, 1187236, 1616748, 1780854, 1870512, 2077663, 2155664, 2374472, 3233496, 3561708, 4155326, 4748944, 5639371, 6232989, 6466992, 7123416, 8310652, 11278742, 12465978, 14246832, 16621304, 16918113, 22557484, 24931956, 33242608, 33836226, 39475597, 45114968, 49863912, 67672452, 78951194, 90229936, 99727824, 118426791, 135344904, 157902388, 236853582, 270689808, 315804776, 473707164, 631609552, 947414328, 1894828656]

約数ペア:

[(1, 1894828656), (2, 947414328), (3, 631609552), (4, 473707164), (6, 315804776), (7, 270689808), (8, 236853582), (12, 157902388), (14, 135344904), (16, 118426791), (19, 99727824), (21, 90229936), (24, 78951194), (28, 67672452), (38, 49863912), (42, 45114968), (48, 39475597), (56, 33836226), (57, 33242608), (76, 24931956), (84, 22557484), (112, 16918113), (114, 16621304), (133, 14246832), (152, 12465978), (168, 11278742), (228, 8310652), (266, 7123416), (293, 6466992), (304, 6232989), (336, 5639371), (399, 4748944), (456, 4155326), (532, 3561708), (586, 3233496), (798, 2374472), (879, 2155664), (912, 2077663), (1013, 1870512), (1064, 1780854), (1172, 1616748), (1596, 1187236), (1758, 1077832), (2026, 935256), (2051, 923856), (2128, 890427), (2344, 808374), (3039, 623504), (3192, 593618), (3516, 538916), (4052, 467628), (4102, 461928), (4688, 404187), (5567, 340368), (6078, 311752), (6153, 307952), (6384, 296809), (7032, 269458), (7091, 267216), (8104, 233814), (8204, 230964), (11134, 170184), (12156, 155876), (12306, 153976), (14064, 134729), (14182, 133608), (16208, 116907), (16408, 115482), (16701, 113456), (19247, 98448), (21273, 89072), (22268, 85092), (24312, 77938), (24612, 76988), (28364, 66804), (32816, 57741), (33402, 56728), (38494, 49224), (38969, 48624), (42546, 44536)]