221487552

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2731

約数の個数: 168

約数和(自身を含む): 746119920

約数和(自身を除く): 524632368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2112, 2288, 2496, 2574, 2689, 3168, 3432, 3744, 4576, 5148, 5378, 6336, 6864, 7488, 8067, 9152, 10296, 10756, 13728, 16134, 20592, 21512, 24201, 27456, 29579, 32268, 34957, 41184, 43024, 48402, 59158, 64536, 69914, 82368, 86048, 88737, 96804, 104871, 118316, 129072, 139828, 172096, 177474, 193608, 209742, 236632, 258144, 266211, 279656, 314613, 354948, 384527, 387216, 419484, 473264, 516288, 532422, 559312, 629226, 709896, 769054, 774432, 838968, 946528, 1064844, 1118624, 1153581, 1258452, 1419792, 1538108, 1548864, 1677936, 1893056, 2129688, 2237248, 2307162, 2516904, 2839584, 3076216, 3355872, 3460743, 4259376, 4614324, 5033808, 5679168, 6152432, 6711744, 6921486, 8518752, 9228648, 10067616, 12304864, 13842972, 17037504, 18457296, 20135232, 24609728, 27685944, 36914592, 55371888, 73829184, 110743776, 221487552]

約数ペア:

[(1, 221487552), (2, 110743776), (3, 73829184), (4, 55371888), (6, 36914592), (8, 27685944), (9, 24609728), (11, 20135232), (12, 18457296), (13, 17037504), (16, 13842972), (18, 12304864), (22, 10067616), (24, 9228648), (26, 8518752), (32, 6921486), (33, 6711744), (36, 6152432), (39, 5679168), (44, 5033808), (48, 4614324), (52, 4259376), (64, 3460743), (66, 3355872), (72, 3076216), (78, 2839584), (88, 2516904), (96, 2307162), (99, 2237248), (104, 2129688), (117, 1893056), (132, 1677936), (143, 1548864), (144, 1538108), (156, 1419792), (176, 1258452), (192, 1153581), (198, 1118624), (208, 1064844), (234, 946528), (264, 838968), (286, 774432), (288, 769054), (312, 709896), (352, 629226), (396, 559312), (416, 532422), (429, 516288), (468, 473264), (528, 419484), (572, 387216), (576, 384527), (624, 354948), (704, 314613), (792, 279656), (832, 266211), (858, 258144), (936, 236632), (1056, 209742), (1144, 193608), (1248, 177474), (1287, 172096), (1584, 139828), (1716, 129072), (1872, 118316), (2112, 104871), (2288, 96804), (2496, 88737), (2574, 86048), (2689, 82368), (3168, 69914), (3432, 64536), (3744, 59158), (4576, 48402), (5148, 43024), (5378, 41184), (6336, 34957), (6864, 32268), (7488, 29579), (8067, 27456), (9152, 24201), (10296, 21512), (10756, 20592), (13728, 16134)]