219311136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1935

約数の個数: 144

約数和(自身を含む): 699124608

約数和(自身を除く): 479813472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 198, 222, 264, 288, 296, 333, 352, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1056, 1184, 1221, 1332, 1584, 1628, 1776, 1871, 2442, 2664, 3168, 3256, 3552, 3663, 3742, 4884, 5328, 5613, 6512, 7326, 7484, 9768, 10656, 11226, 13024, 14652, 14968, 16839, 19536, 20581, 22452, 29304, 29936, 33678, 39072, 41162, 44904, 58608, 59872, 61743, 67356, 69227, 82324, 89808, 117216, 123486, 134712, 138454, 164648, 179616, 185229, 207681, 246972, 269424, 276908, 329296, 370458, 415362, 493944, 538848, 553816, 623043, 658592, 740916, 761497, 830724, 987888, 1107632, 1246086, 1481832, 1522994, 1661448, 1975776, 2215264, 2284491, 2492172, 2963664, 3045988, 3322896, 4568982, 4984344, 5927328, 6091976, 6645792, 6853473, 9137964, 9968688, 12183952, 13706946, 18275928, 19937376, 24367904, 27413892, 36551856, 54827784, 73103712, 109655568, 219311136]

約数ペア:

[(1, 219311136), (2, 109655568), (3, 73103712), (4, 54827784), (6, 36551856), (8, 27413892), (9, 24367904), (11, 19937376), (12, 18275928), (16, 13706946), (18, 12183952), (22, 9968688), (24, 9137964), (32, 6853473), (33, 6645792), (36, 6091976), (37, 5927328), (44, 4984344), (48, 4568982), (66, 3322896), (72, 3045988), (74, 2963664), (88, 2492172), (96, 2284491), (99, 2215264), (111, 1975776), (132, 1661448), (144, 1522994), (148, 1481832), (176, 1246086), (198, 1107632), (222, 987888), (264, 830724), (288, 761497), (296, 740916), (333, 658592), (352, 623043), (396, 553816), (407, 538848), (444, 493944), (528, 415362), (592, 370458), (666, 329296), (792, 276908), (814, 269424), (888, 246972), (1056, 207681), (1184, 185229), (1221, 179616), (1332, 164648), (1584, 138454), (1628, 134712), (1776, 123486), (1871, 117216), (2442, 89808), (2664, 82324), (3168, 69227), (3256, 67356), (3552, 61743), (3663, 59872), (3742, 58608), (4884, 44904), (5328, 41162), (5613, 39072), (6512, 33678), (7326, 29936), (7484, 29304), (9768, 22452), (10656, 20581), (11226, 19536), (13024, 16839), (14652, 14968)]