21383847552

素因数分解:

$2^7\times 3^1\times {\mathrm{479}}^1\times {\mathrm{116257}}^1$

素因数の和:116753

約数の個数: 64

約数和(自身を含む): 56919916800

約数和(自身を除く): 35536069248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 479, 958, 1437, 1916, 2874, 3832, 5748, 7664, 11496, 15328, 22992, 30656, 45984, 61312, 91968, 116257, 183936, 232514, 348771, 465028, 697542, 930056, 1395084, 1860112, 2790168, 3720224, 5580336, 7440448, 11160672, 14880896, 22321344, 44642688, 55687103, 111374206, 167061309, 222748412, 334122618, 445496824, 668245236, 890993648, 1336490472, 1781987296, 2672980944, 3563974592, 5345961888, 7127949184, 10691923776, 21383847552]

約数ペア:

[(1, 21383847552), (2, 10691923776), (3, 7127949184), (4, 5345961888), (6, 3563974592), (8, 2672980944), (12, 1781987296), (16, 1336490472), (24, 890993648), (32, 668245236), (48, 445496824), (64, 334122618), (96, 222748412), (128, 167061309), (192, 111374206), (384, 55687103), (479, 44642688), (958, 22321344), (1437, 14880896), (1916, 11160672), (2874, 7440448), (3832, 5580336), (5748, 3720224), (7664, 2790168), (11496, 1860112), (15328, 1395084), (22992, 930056), (30656, 697542), (45984, 465028), (61312, 348771), (91968, 232514), (116257, 183936)]