487260256

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 1168473600

約数和(自身を除く): 681213344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 199, 224, 238, 272, 398, 476, 544, 643, 796, 952, 1286, 1393, 1592, 1904, 2572, 2786, 3184, 3383, 3808, 4501, 5144, 5572, 6368, 6766, 9002, 10288, 10931, 11144, 13532, 18004, 20576, 21862, 22288, 23681, 27064, 36008, 43724, 44576, 47362, 54128, 72016, 76517, 87448, 94724, 108256, 127957, 144032, 153034, 174896, 189448, 255914, 306068, 349792, 378896, 511828, 612136, 757792, 895699, 1023656, 1224272, 1791398, 2047312, 2175269, 2448544, 3582796, 4094624, 4350538, 7165592, 8701076, 14331184, 15226883, 17402152, 28662368, 30453766, 34804304, 60907532, 69608608, 121815064, 243630128, 487260256]

約数ペア:

[(1, 487260256), (2, 243630128), (4, 121815064), (7, 69608608), (8, 60907532), (14, 34804304), (16, 30453766), (17, 28662368), (28, 17402152), (32, 15226883), (34, 14331184), (56, 8701076), (68, 7165592), (112, 4350538), (119, 4094624), (136, 3582796), (199, 2448544), (224, 2175269), (238, 2047312), (272, 1791398), (398, 1224272), (476, 1023656), (544, 895699), (643, 757792), (796, 612136), (952, 511828), (1286, 378896), (1393, 349792), (1592, 306068), (1904, 255914), (2572, 189448), (2786, 174896), (3184, 153034), (3383, 144032), (3808, 127957), (4501, 108256), (5144, 94724), (5572, 87448), (6368, 76517), (6766, 72016), (9002, 54128), (10288, 47362), (10931, 44576), (11144, 43724), (13532, 36008), (18004, 27064), (20576, 23681), (21862, 22288)]