210917712

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 557107200

約数和(自身を除く): 346189488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 199, 213, 284, 311, 398, 426, 568, 597, 622, 796, 852, 933, 1136, 1194, 1244, 1592, 1704, 1866, 2388, 2488, 3184, 3408, 3732, 4776, 4976, 7464, 9552, 14129, 14928, 22081, 28258, 42387, 44162, 56516, 61889, 66243, 84774, 88324, 113032, 123778, 132486, 169548, 176648, 185667, 226064, 247556, 264972, 339096, 353296, 371334, 495112, 529944, 678192, 742668, 990224, 1059888, 1485336, 2970672, 4394119, 8788238, 13182357, 17576476, 26364714, 35152952, 52729428, 70305904, 105458856, 210917712]

約数ペア:

[(1, 210917712), (2, 105458856), (3, 70305904), (4, 52729428), (6, 35152952), (8, 26364714), (12, 17576476), (16, 13182357), (24, 8788238), (48, 4394119), (71, 2970672), (142, 1485336), (199, 1059888), (213, 990224), (284, 742668), (311, 678192), (398, 529944), (426, 495112), (568, 371334), (597, 353296), (622, 339096), (796, 264972), (852, 247556), (933, 226064), (1136, 185667), (1194, 176648), (1244, 169548), (1592, 132486), (1704, 123778), (1866, 113032), (2388, 88324), (2488, 84774), (3184, 66243), (3408, 61889), (3732, 56516), (4776, 44162), (4976, 42387), (7464, 28258), (9552, 22081), (14129, 14928)]