512000216

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 1247232000

約数和(自身を除く): 735231784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 343, 364, 392, 403, 434, 463, 637, 686, 728, 806, 868, 926, 1274, 1372, 1519, 1612, 1736, 1852, 2548, 2744, 2821, 3038, 3224, 3241, 3704, 4459, 5096, 5642, 6019, 6076, 6482, 8918, 10633, 11284, 12038, 12152, 12964, 14353, 17836, 19747, 21266, 22568, 22687, 24076, 25928, 28706, 35672, 39494, 42133, 42532, 45374, 48152, 57412, 78988, 84266, 85064, 90748, 100471, 114824, 138229, 157976, 158809, 168532, 181496, 186589, 200942, 276458, 294931, 317618, 337064, 373178, 401884, 552916, 589862, 635236, 703297, 746356, 803768, 1105832, 1179724, 1270472, 1306123, 1406594, 1492712, 2064517, 2359448, 2612246, 2813188, 4129034, 4923079, 5224492, 5626376, 8258068, 9142861, 9846158, 10448984, 16516136, 18285722, 19692316, 36571444, 39384632, 64000027, 73142888, 128000054, 256000108, 512000216]

約数ペア:

[(1, 512000216), (2, 256000108), (4, 128000054), (7, 73142888), (8, 64000027), (13, 39384632), (14, 36571444), (26, 19692316), (28, 18285722), (31, 16516136), (49, 10448984), (52, 9846158), (56, 9142861), (62, 8258068), (91, 5626376), (98, 5224492), (104, 4923079), (124, 4129034), (182, 2813188), (196, 2612246), (217, 2359448), (248, 2064517), (343, 1492712), (364, 1406594), (392, 1306123), (403, 1270472), (434, 1179724), (463, 1105832), (637, 803768), (686, 746356), (728, 703297), (806, 635236), (868, 589862), (926, 552916), (1274, 401884), (1372, 373178), (1519, 337064), (1612, 317618), (1736, 294931), (1852, 276458), (2548, 200942), (2744, 186589), (2821, 181496), (3038, 168532), (3224, 158809), (3241, 157976), (3704, 138229), (4459, 114824), (5096, 100471), (5642, 90748), (6019, 85064), (6076, 84266), (6482, 78988), (8918, 57412), (10633, 48152), (11284, 45374), (12038, 42532), (12152, 42133), (12964, 39494), (14353, 35672), (17836, 28706), (19747, 25928), (21266, 24076), (22568, 22687)]