215883504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 629995392

約数和(自身を除く): 414111888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 137, 144, 186, 248, 274, 279, 353, 372, 411, 496, 548, 558, 706, 744, 822, 1059, 1096, 1116, 1233, 1412, 1488, 1644, 2118, 2192, 2232, 2466, 2824, 3177, 3288, 4236, 4247, 4464, 4932, 5648, 6354, 6576, 8472, 8494, 9864, 10943, 12708, 12741, 16944, 16988, 19728, 21886, 25416, 25482, 32829, 33976, 38223, 43772, 48361, 50832, 50964, 65658, 67952, 76446, 87544, 96722, 98487, 101928, 131316, 145083, 152892, 175088, 193444, 196974, 203856, 262632, 290166, 305784, 386888, 393948, 435249, 525264, 580332, 611568, 773776, 787896, 870498, 1160664, 1499191, 1575792, 1740996, 2321328, 2998382, 3481992, 4497573, 5996764, 6963984, 8995146, 11993528, 13492719, 17990292, 23987056, 26985438, 35980584, 53970876, 71961168, 107941752, 215883504]

約数ペア:

[(1, 215883504), (2, 107941752), (3, 71961168), (4, 53970876), (6, 35980584), (8, 26985438), (9, 23987056), (12, 17990292), (16, 13492719), (18, 11993528), (24, 8995146), (31, 6963984), (36, 5996764), (48, 4497573), (62, 3481992), (72, 2998382), (93, 2321328), (124, 1740996), (137, 1575792), (144, 1499191), (186, 1160664), (248, 870498), (274, 787896), (279, 773776), (353, 611568), (372, 580332), (411, 525264), (496, 435249), (548, 393948), (558, 386888), (706, 305784), (744, 290166), (822, 262632), (1059, 203856), (1096, 196974), (1116, 193444), (1233, 175088), (1412, 152892), (1488, 145083), (1644, 131316), (2118, 101928), (2192, 98487), (2232, 96722), (2466, 87544), (2824, 76446), (3177, 67952), (3288, 65658), (4236, 50964), (4247, 50832), (4464, 48361), (4932, 43772), (5648, 38223), (6354, 33976), (6576, 32829), (8472, 25482), (8494, 25416), (9864, 21886), (10943, 19728), (12708, 16988), (12741, 16944)]