684675216

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 1952470520

約数和(自身を除く): 1267795304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 181, 218, 241, 327, 362, 436, 482, 543, 654, 723, 724, 872, 964, 981, 1086, 1308, 1446, 1448, 1629, 1744, 1928, 1962, 2169, 2172, 2616, 2892, 2896, 3258, 3856, 3924, 4338, 4344, 5232, 5784, 6516, 7848, 8676, 8688, 11568, 13032, 15696, 17352, 19729, 26064, 26269, 34704, 39458, 43621, 52538, 59187, 78807, 78916, 87242, 105076, 118374, 130863, 157614, 157832, 174484, 177561, 210152, 236421, 236748, 261726, 315228, 315664, 348968, 355122, 392589, 420304, 472842, 473496, 523452, 630456, 697936, 710244, 785178, 945684, 946992, 1046904, 1260912, 1420488, 1570356, 1891368, 2093808, 2840976, 3140712, 3782736, 4754689, 6281424, 9509378, 14264067, 19018756, 28528134, 38037512, 42792201, 57056268, 76075024, 85584402, 114112536, 171168804, 228225072, 342337608, 684675216]

約数ペア:

[(1, 684675216), (2, 342337608), (3, 228225072), (4, 171168804), (6, 114112536), (8, 85584402), (9, 76075024), (12, 57056268), (16, 42792201), (18, 38037512), (24, 28528134), (36, 19018756), (48, 14264067), (72, 9509378), (109, 6281424), (144, 4754689), (181, 3782736), (218, 3140712), (241, 2840976), (327, 2093808), (362, 1891368), (436, 1570356), (482, 1420488), (543, 1260912), (654, 1046904), (723, 946992), (724, 945684), (872, 785178), (964, 710244), (981, 697936), (1086, 630456), (1308, 523452), (1446, 473496), (1448, 472842), (1629, 420304), (1744, 392589), (1928, 355122), (1962, 348968), (2169, 315664), (2172, 315228), (2616, 261726), (2892, 236748), (2896, 236421), (3258, 210152), (3856, 177561), (3924, 174484), (4338, 157832), (4344, 157614), (5232, 130863), (5784, 118374), (6516, 105076), (7848, 87242), (8676, 78916), (8688, 78807), (11568, 59187), (13032, 52538), (15696, 43621), (17352, 39458), (19729, 34704), (26064, 26269)]