215238384

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{8741}}^1$

素因数の和:8780

約数の個数: 100

約数和(自身を含む): 655824840

約数和(自身を除く): 440586456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 3078, 4104, 6156, 8208, 8741, 12312, 17482, 24624, 26223, 34964, 52446, 69928, 78669, 104892, 139856, 157338, 166079, 209784, 236007, 314676, 332158, 419568, 472014, 498237, 629352, 664316, 708021, 944028, 996474, 1258704, 1328632, 1416042, 1494711, 1888056, 1992948, 2657264, 2832084, 2989422, 3776112, 3985896, 4484133, 5664168, 5978844, 7971792, 8968266, 11328336, 11957688, 13452399, 17936532, 23915376, 26904798, 35873064, 53809596, 71746128, 107619192, 215238384]

約数ペア:

[(1, 215238384), (2, 107619192), (3, 71746128), (4, 53809596), (6, 35873064), (8, 26904798), (9, 23915376), (12, 17936532), (16, 13452399), (18, 11957688), (19, 11328336), (24, 8968266), (27, 7971792), (36, 5978844), (38, 5664168), (48, 4484133), (54, 3985896), (57, 3776112), (72, 2989422), (76, 2832084), (81, 2657264), (108, 1992948), (114, 1888056), (144, 1494711), (152, 1416042), (162, 1328632), (171, 1258704), (216, 996474), (228, 944028), (304, 708021), (324, 664316), (342, 629352), (432, 498237), (456, 472014), (513, 419568), (648, 332158), (684, 314676), (912, 236007), (1026, 209784), (1296, 166079), (1368, 157338), (1539, 139856), (2052, 104892), (2736, 78669), (3078, 69928), (4104, 52446), (6156, 34964), (8208, 26223), (8741, 24624), (12312, 17482)]