221880384

素因数分解:

$2^6\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1335

約数の個数: 168

約数和(自身を含む): 720047328

約数和(自身を除く): 498166944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 576, 594, 648, 704, 792, 864, 891, 972, 1056, 1188, 1296, 1297, 1584, 1728, 1782, 1944, 2112, 2376, 2592, 2594, 2673, 3168, 3564, 3888, 3891, 4752, 5184, 5188, 5346, 6336, 7128, 7776, 7782, 9504, 10376, 10692, 11673, 14256, 14267, 15552, 15564, 19008, 20752, 21384, 23346, 28512, 28534, 31128, 35019, 41504, 42768, 42801, 46692, 57024, 57068, 62256, 70038, 83008, 85536, 85602, 93384, 105057, 114136, 124512, 128403, 140076, 171072, 171204, 186768, 210114, 228272, 249024, 256806, 280152, 315171, 342408, 373536, 385209, 420228, 456544, 513612, 560304, 630342, 684816, 747072, 770418, 840456, 913088, 1027224, 1120608, 1155627, 1260684, 1369632, 1540836, 1680912, 2054448, 2241216, 2311254, 2521368, 2739264, 3081672, 3361824, 3466881, 4108896, 4622508, 5042736, 6163344, 6723648, 6933762, 8217792, 9245016, 10085472, 12326688, 13867524, 18490032, 20170944, 24653376, 27735048, 36980064, 55470096, 73960128, 110940192, 221880384]

約数ペア:

[(1, 221880384), (2, 110940192), (3, 73960128), (4, 55470096), (6, 36980064), (8, 27735048), (9, 24653376), (11, 20170944), (12, 18490032), (16, 13867524), (18, 12326688), (22, 10085472), (24, 9245016), (27, 8217792), (32, 6933762), (33, 6723648), (36, 6163344), (44, 5042736), (48, 4622508), (54, 4108896), (64, 3466881), (66, 3361824), (72, 3081672), (81, 2739264), (88, 2521368), (96, 2311254), (99, 2241216), (108, 2054448), (132, 1680912), (144, 1540836), (162, 1369632), (176, 1260684), (192, 1155627), (198, 1120608), (216, 1027224), (243, 913088), (264, 840456), (288, 770418), (297, 747072), (324, 684816), (352, 630342), (396, 560304), (432, 513612), (486, 456544), (528, 420228), (576, 385209), (594, 373536), (648, 342408), (704, 315171), (792, 280152), (864, 256806), (891, 249024), (972, 228272), (1056, 210114), (1188, 186768), (1296, 171204), (1297, 171072), (1584, 140076), (1728, 128403), (1782, 124512), (1944, 114136), (2112, 105057), (2376, 93384), (2592, 85602), (2594, 85536), (2673, 83008), (3168, 70038), (3564, 62256), (3888, 57068), (3891, 57024), (4752, 46692), (5184, 42801), (5188, 42768), (5346, 41504), (6336, 35019), (7128, 31128), (7776, 28534), (7782, 28512), (9504, 23346), (10376, 21384), (10692, 20752), (11673, 19008), (14256, 15564), (14267, 15552)]