677285728

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 1572540480

約数和(自身を除く): 895254752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 89, 106, 112, 178, 212, 224, 356, 371, 424, 623, 641, 712, 742, 848, 1246, 1282, 1424, 1484, 1696, 2492, 2564, 2848, 2968, 4487, 4717, 4984, 5128, 5936, 8974, 9434, 9968, 10256, 11872, 17948, 18868, 19936, 20512, 33019, 33973, 35896, 37736, 57049, 66038, 67946, 71792, 75472, 114098, 132076, 135892, 143584, 150944, 228196, 237811, 264152, 271784, 399343, 456392, 475622, 528304, 543568, 798686, 912784, 951244, 1056608, 1087136, 1597372, 1825568, 1902488, 3023597, 3194744, 3804976, 6047194, 6389488, 7609952, 12094388, 12778976, 21165179, 24188776, 42330358, 48377552, 84660716, 96755104, 169321432, 338642864, 677285728]

約数ペア:

[(1, 677285728), (2, 338642864), (4, 169321432), (7, 96755104), (8, 84660716), (14, 48377552), (16, 42330358), (28, 24188776), (32, 21165179), (53, 12778976), (56, 12094388), (89, 7609952), (106, 6389488), (112, 6047194), (178, 3804976), (212, 3194744), (224, 3023597), (356, 1902488), (371, 1825568), (424, 1597372), (623, 1087136), (641, 1056608), (712, 951244), (742, 912784), (848, 798686), (1246, 543568), (1282, 528304), (1424, 475622), (1484, 456392), (1696, 399343), (2492, 271784), (2564, 264152), (2848, 237811), (2968, 228196), (4487, 150944), (4717, 143584), (4984, 135892), (5128, 132076), (5936, 114098), (8974, 75472), (9434, 71792), (9968, 67946), (10256, 66038), (11872, 57049), (17948, 37736), (18868, 35896), (19936, 33973), (20512, 33019)]