215408928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16871}}^1$

素因数の和:16910

約数の個数: 96

約数和(自身を含む): 680279040

約数和(自身を除く): 464870112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 16871, 33742, 50613, 67484, 101226, 118097, 134968, 202452, 236194, 269936, 320549, 354291, 404904, 472388, 539872, 641098, 708582, 809808, 944776, 961647, 1282196, 1417164, 1619616, 1889552, 1923294, 2243843, 2564392, 2834328, 3779104, 3846588, 4487686, 5128784, 5668656, 6731529, 7693176, 8975372, 10257568, 11337312, 13463058, 15386352, 17950744, 26926116, 30772704, 35901488, 53852232, 71802976, 107704464, 215408928]

約数ペア:

[(1, 215408928), (2, 107704464), (3, 71802976), (4, 53852232), (6, 35901488), (7, 30772704), (8, 26926116), (12, 17950744), (14, 15386352), (16, 13463058), (19, 11337312), (21, 10257568), (24, 8975372), (28, 7693176), (32, 6731529), (38, 5668656), (42, 5128784), (48, 4487686), (56, 3846588), (57, 3779104), (76, 2834328), (84, 2564392), (96, 2243843), (112, 1923294), (114, 1889552), (133, 1619616), (152, 1417164), (168, 1282196), (224, 961647), (228, 944776), (266, 809808), (304, 708582), (336, 641098), (399, 539872), (456, 472388), (532, 404904), (608, 354291), (672, 320549), (798, 269936), (912, 236194), (1064, 202452), (1596, 134968), (1824, 118097), (2128, 101226), (3192, 67484), (4256, 50613), (6384, 33742), (12768, 16871)]