40775328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 129179232

約数和(自身を除く): 88403904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 198, 211, 244, 264, 288, 352, 366, 396, 422, 488, 528, 549, 633, 671, 732, 792, 844, 976, 1056, 1098, 1266, 1342, 1464, 1584, 1688, 1899, 1952, 2013, 2196, 2321, 2532, 2684, 2928, 3168, 3376, 3798, 4026, 4392, 4642, 5064, 5368, 5856, 6039, 6752, 6963, 7596, 8052, 8784, 9284, 10128, 10736, 12078, 12871, 13926, 15192, 16104, 17568, 18568, 20256, 20889, 21472, 24156, 25742, 27852, 30384, 32208, 37136, 38613, 41778, 48312, 51484, 55704, 60768, 64416, 74272, 77226, 83556, 96624, 102968, 111408, 115839, 141581, 154452, 167112, 193248, 205936, 222816, 231678, 283162, 308904, 334224, 411872, 424743, 463356, 566324, 617808, 668448, 849486, 926712, 1132648, 1235616, 1274229, 1698972, 1853424, 2265296, 2548458, 3397944, 3706848, 4530592, 5096916, 6795888, 10193832, 13591776, 20387664, 40775328]

約数ペア:

[(1, 40775328), (2, 20387664), (3, 13591776), (4, 10193832), (6, 6795888), (8, 5096916), (9, 4530592), (11, 3706848), (12, 3397944), (16, 2548458), (18, 2265296), (22, 1853424), (24, 1698972), (32, 1274229), (33, 1235616), (36, 1132648), (44, 926712), (48, 849486), (61, 668448), (66, 617808), (72, 566324), (88, 463356), (96, 424743), (99, 411872), (122, 334224), (132, 308904), (144, 283162), (176, 231678), (183, 222816), (198, 205936), (211, 193248), (244, 167112), (264, 154452), (288, 141581), (352, 115839), (366, 111408), (396, 102968), (422, 96624), (488, 83556), (528, 77226), (549, 74272), (633, 64416), (671, 60768), (732, 55704), (792, 51484), (844, 48312), (976, 41778), (1056, 38613), (1098, 37136), (1266, 32208), (1342, 30384), (1464, 27852), (1584, 25742), (1688, 24156), (1899, 21472), (1952, 20889), (2013, 20256), (2196, 18568), (2321, 17568), (2532, 16104), (2684, 15192), (2928, 13926), (3168, 12871), (3376, 12078), (3798, 10736), (4026, 10128), (4392, 9284), (4642, 8784), (5064, 8052), (5368, 7596), (5856, 6963), (6039, 6752)]