723435648

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 2080538880

約数和(自身を除く): 1357103232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 313, 384, 416, 463, 624, 626, 832, 926, 939, 1248, 1252, 1389, 1664, 1852, 1878, 2496, 2504, 2778, 3704, 3756, 4069, 4992, 5008, 5556, 6019, 7408, 7512, 8138, 10016, 11112, 12038, 12207, 14816, 15024, 16276, 18057, 20032, 22224, 24076, 24414, 29632, 30048, 32552, 36114, 40064, 44448, 48152, 48828, 59264, 60096, 65104, 72228, 88896, 96304, 97656, 120192, 130208, 144456, 144919, 177792, 192608, 195312, 260416, 288912, 289838, 385216, 390624, 434757, 520832, 577824, 579676, 770432, 781248, 869514, 1155648, 1159352, 1562496, 1739028, 1883947, 2311296, 2318704, 3478056, 3767894, 4637408, 5651841, 6956112, 7535788, 9274816, 11303682, 13912224, 15071576, 18549632, 22607364, 27824448, 30143152, 45214728, 55648896, 60286304, 90429456, 120572608, 180858912, 241145216, 361717824, 723435648]

約数ペア:

[(1, 723435648), (2, 361717824), (3, 241145216), (4, 180858912), (6, 120572608), (8, 90429456), (12, 60286304), (13, 55648896), (16, 45214728), (24, 30143152), (26, 27824448), (32, 22607364), (39, 18549632), (48, 15071576), (52, 13912224), (64, 11303682), (78, 9274816), (96, 7535788), (104, 6956112), (128, 5651841), (156, 4637408), (192, 3767894), (208, 3478056), (312, 2318704), (313, 2311296), (384, 1883947), (416, 1739028), (463, 1562496), (624, 1159352), (626, 1155648), (832, 869514), (926, 781248), (939, 770432), (1248, 579676), (1252, 577824), (1389, 520832), (1664, 434757), (1852, 390624), (1878, 385216), (2496, 289838), (2504, 288912), (2778, 260416), (3704, 195312), (3756, 192608), (4069, 177792), (4992, 144919), (5008, 144456), (5556, 130208), (6019, 120192), (7408, 97656), (7512, 96304), (8138, 88896), (10016, 72228), (11112, 65104), (12038, 60096), (12207, 59264), (14816, 48828), (15024, 48152), (16276, 44448), (18057, 40064), (20032, 36114), (22224, 32552), (24076, 30048), (24414, 29632)]