221880192

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:904

約数の個数: 128

約数和(自身を含む): 640029600

約数和(自身を除く): 418149408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 272, 328, 384, 408, 492, 544, 656, 697, 816, 829, 984, 1088, 1312, 1394, 1632, 1658, 1968, 2091, 2176, 2487, 2624, 2788, 3264, 3316, 3936, 4182, 4974, 5248, 5576, 6528, 6632, 7872, 8364, 9948, 11152, 13264, 14093, 15744, 16728, 19896, 22304, 26528, 28186, 33456, 33989, 39792, 42279, 44608, 53056, 56372, 66912, 67978, 79584, 84558, 89216, 101967, 106112, 112744, 133824, 135956, 159168, 169116, 203934, 225488, 267648, 271912, 318336, 338232, 407868, 450976, 543824, 577813, 676464, 815736, 901952, 1087648, 1155626, 1352928, 1631472, 1733439, 1803904, 2175296, 2311252, 2705856, 3262944, 3466878, 4350592, 4622504, 5411712, 6525888, 6933756, 9245008, 13051776, 13867512, 18490016, 27735024, 36980032, 55470048, 73960064, 110940096, 221880192]

約数ペア:

[(1, 221880192), (2, 110940096), (3, 73960064), (4, 55470048), (6, 36980032), (8, 27735024), (12, 18490016), (16, 13867512), (17, 13051776), (24, 9245008), (32, 6933756), (34, 6525888), (41, 5411712), (48, 4622504), (51, 4350592), (64, 3466878), (68, 3262944), (82, 2705856), (96, 2311252), (102, 2175296), (123, 1803904), (128, 1733439), (136, 1631472), (164, 1352928), (192, 1155626), (204, 1087648), (246, 901952), (272, 815736), (328, 676464), (384, 577813), (408, 543824), (492, 450976), (544, 407868), (656, 338232), (697, 318336), (816, 271912), (829, 267648), (984, 225488), (1088, 203934), (1312, 169116), (1394, 159168), (1632, 135956), (1658, 133824), (1968, 112744), (2091, 106112), (2176, 101967), (2487, 89216), (2624, 84558), (2788, 79584), (3264, 67978), (3316, 66912), (3936, 56372), (4182, 53056), (4974, 44608), (5248, 42279), (5576, 39792), (6528, 33989), (6632, 33456), (7872, 28186), (8364, 26528), (9948, 22304), (11152, 19896), (13264, 16728), (14093, 15744)]