221553696

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3623}}^1$

素因数の和:3663

約数の個数: 144

約数和(自身を含む): 728771904

約数和(自身を除く): 507218208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3623, 3822, 4368, 4704, 5096, 7246, 7644, 8736, 10192, 10869, 14492, 15288, 20384, 21738, 25361, 28984, 30576, 43476, 47099, 50722, 57968, 61152, 76083, 86952, 94198, 101444, 115936, 141297, 152166, 173904, 177527, 188396, 202888, 282594, 304332, 329693, 347808, 355054, 376792, 405776, 532581, 565188, 608664, 659386, 710108, 753584, 811552, 989079, 1065162, 1130376, 1217328, 1318772, 1420216, 1507168, 1978158, 2130324, 2260752, 2307851, 2434656, 2637544, 2840432, 3956316, 4260648, 4521504, 4615702, 5275088, 5680864, 6923553, 7912632, 8521296, 9231404, 10550176, 13847106, 15825264, 17042592, 18462808, 27694212, 31650528, 36925616, 55388424, 73851232, 110776848, 221553696]

約数ペア:

[(1, 221553696), (2, 110776848), (3, 73851232), (4, 55388424), (6, 36925616), (7, 31650528), (8, 27694212), (12, 18462808), (13, 17042592), (14, 15825264), (16, 13847106), (21, 10550176), (24, 9231404), (26, 8521296), (28, 7912632), (32, 6923553), (39, 5680864), (42, 5275088), (48, 4615702), (49, 4521504), (52, 4260648), (56, 3956316), (78, 2840432), (84, 2637544), (91, 2434656), (96, 2307851), (98, 2260752), (104, 2130324), (112, 1978158), (147, 1507168), (156, 1420216), (168, 1318772), (182, 1217328), (196, 1130376), (208, 1065162), (224, 989079), (273, 811552), (294, 753584), (312, 710108), (336, 659386), (364, 608664), (392, 565188), (416, 532581), (546, 405776), (588, 376792), (624, 355054), (637, 347808), (672, 329693), (728, 304332), (784, 282594), (1092, 202888), (1176, 188396), (1248, 177527), (1274, 173904), (1456, 152166), (1568, 141297), (1911, 115936), (2184, 101444), (2352, 94198), (2548, 86952), (2912, 76083), (3623, 61152), (3822, 57968), (4368, 50722), (4704, 47099), (5096, 43476), (7246, 30576), (7644, 28984), (8736, 25361), (10192, 21738), (10869, 20384), (14492, 15288)]