221706144

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1563

約数の個数: 144

約数和(自身を含む): 702898560

約数和(自身を除く): 481192416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 264, 282, 288, 352, 376, 396, 423, 517, 528, 564, 752, 792, 846, 1034, 1056, 1128, 1489, 1504, 1551, 1584, 1692, 2068, 2256, 2978, 3102, 3168, 3384, 4136, 4467, 4512, 4653, 5956, 6204, 6768, 8272, 8934, 9306, 11912, 12408, 13401, 13536, 16379, 16544, 17868, 18612, 23824, 24816, 26802, 32758, 35736, 37224, 47648, 49137, 49632, 53604, 65516, 69983, 71472, 74448, 98274, 107208, 131032, 139966, 142944, 147411, 148896, 196548, 209949, 214416, 262064, 279932, 294822, 393096, 419898, 428832, 524128, 559864, 589644, 629847, 769813, 786192, 839796, 1119728, 1179288, 1259694, 1539626, 1572384, 1679592, 2239456, 2309439, 2358576, 2519388, 3079252, 3359184, 4618878, 4717152, 5038776, 6158504, 6718368, 6928317, 9237756, 10077552, 12317008, 13856634, 18475512, 20155104, 24634016, 27713268, 36951024, 55426536, 73902048, 110853072, 221706144]

約数ペア:

[(1, 221706144), (2, 110853072), (3, 73902048), (4, 55426536), (6, 36951024), (8, 27713268), (9, 24634016), (11, 20155104), (12, 18475512), (16, 13856634), (18, 12317008), (22, 10077552), (24, 9237756), (32, 6928317), (33, 6718368), (36, 6158504), (44, 5038776), (47, 4717152), (48, 4618878), (66, 3359184), (72, 3079252), (88, 2519388), (94, 2358576), (96, 2309439), (99, 2239456), (132, 1679592), (141, 1572384), (144, 1539626), (176, 1259694), (188, 1179288), (198, 1119728), (264, 839796), (282, 786192), (288, 769813), (352, 629847), (376, 589644), (396, 559864), (423, 524128), (517, 428832), (528, 419898), (564, 393096), (752, 294822), (792, 279932), (846, 262064), (1034, 214416), (1056, 209949), (1128, 196548), (1489, 148896), (1504, 147411), (1551, 142944), (1584, 139966), (1692, 131032), (2068, 107208), (2256, 98274), (2978, 74448), (3102, 71472), (3168, 69983), (3384, 65516), (4136, 53604), (4467, 49632), (4512, 49137), (4653, 47648), (5956, 37224), (6204, 35736), (6768, 32758), (8272, 26802), (8934, 24816), (9306, 23824), (11912, 18612), (12408, 17868), (13401, 16544), (13536, 16379)]