221950368

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 733090176

約数和(自身を除く): 511139808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 68, 69, 72, 73, 81, 92, 96, 102, 108, 136, 138, 144, 146, 153, 162, 184, 204, 207, 216, 219, 243, 272, 276, 288, 292, 306, 324, 368, 391, 408, 414, 432, 438, 459, 486, 544, 552, 584, 612, 621, 648, 657, 736, 782, 816, 828, 864, 876, 918, 972, 1104, 1168, 1173, 1224, 1241, 1242, 1296, 1314, 1377, 1564, 1632, 1656, 1679, 1752, 1836, 1863, 1944, 1971, 2208, 2336, 2346, 2448, 2482, 2484, 2592, 2628, 2754, 3128, 3312, 3358, 3504, 3519, 3672, 3723, 3726, 3888, 3942, 4131, 4692, 4896, 4964, 4968, 5037, 5256, 5508, 5589, 5913, 6256, 6624, 6716, 7008, 7038, 7344, 7446, 7452, 7776, 7884, 8262, 9384, 9928, 9936, 10074, 10512, 10557, 11016, 11169, 11178, 11826, 12512, 13432, 14076, 14688, 14892, 14904, 15111, 15768, 16524, 17739, 18768, 19856, 19872, 20148, 21024, 21114, 22032, 22338, 22356, 23652, 26864, 28152, 28543, 29784, 29808, 30222, 31536, 31671, 33048, 33507, 35478, 37536, 39712, 40296, 42228, 44064, 44676, 44712, 45333, 47304, 53728, 56304, 57086, 59568, 59616, 60444, 63072, 63342, 66096, 67014, 70956, 80592, 84456, 85629, 89352, 89424, 90666, 94608, 95013, 100521, 112608, 114172, 119136, 120888, 126684, 132192, 134028, 135999, 141912, 161184, 168912, 171258, 178704, 178848, 181332, 189216, 190026, 201042, 228344, 241776, 253368, 256887, 268056, 271998, 283824, 301563, 337824, 342516, 357408, 362664, 380052, 402084, 407997, 456688, 483552, 506736, 513774, 536112, 543996, 567648, 603126, 685032, 725328, 760104, 770661, 804168, 815994, 913376, 1013472, 1027548, 1072224, 1087992, 1206252, 1370064, 1450656, 1520208, 1541322, 1608336, 1631988, 2055096, 2175984, 2311983, 2412504, 2740128, 3040416, 3082644, 3216672, 3263976, 4110192, 4351968, 4623966, 4825008, 6165288, 6527952, 6935949, 8220384, 9247932, 9650016, 12330576, 13055904, 13871898, 18495864, 24661152, 27743796, 36991728, 55487592, 73983456, 110975184, 221950368]

約数ペア:

[(1, 221950368), (2, 110975184), (3, 73983456), (4, 55487592), (6, 36991728), (8, 27743796), (9, 24661152), (12, 18495864), (16, 13871898), (17, 13055904), (18, 12330576), (23, 9650016), (24, 9247932), (27, 8220384), (32, 6935949), (34, 6527952), (36, 6165288), (46, 4825008), (48, 4623966), (51, 4351968), (54, 4110192), (68, 3263976), (69, 3216672), (72, 3082644), (73, 3040416), (81, 2740128), (92, 2412504), (96, 2311983), (102, 2175984), (108, 2055096), (136, 1631988), (138, 1608336), (144, 1541322), (146, 1520208), (153, 1450656), (162, 1370064), (184, 1206252), (204, 1087992), (207, 1072224), (216, 1027548), (219, 1013472), (243, 913376), (272, 815994), (276, 804168), (288, 770661), (292, 760104), (306, 725328), (324, 685032), (368, 603126), (391, 567648), (408, 543996), (414, 536112), (432, 513774), (438, 506736), (459, 483552), (486, 456688), (544, 407997), (552, 402084), (584, 380052), (612, 362664), (621, 357408), (648, 342516), (657, 337824), (736, 301563), (782, 283824), (816, 271998), (828, 268056), (864, 256887), (876, 253368), (918, 241776), (972, 228344), (1104, 201042), (1168, 190026), (1173, 189216), (1224, 181332), (1241, 178848), (1242, 178704), (1296, 171258), (1314, 168912), (1377, 161184), (1564, 141912), (1632, 135999), (1656, 134028), (1679, 132192), (1752, 126684), (1836, 120888), (1863, 119136), (1944, 114172), (1971, 112608), (2208, 100521), (2336, 95013), (2346, 94608), (2448, 90666), (2482, 89424), (2484, 89352), (2592, 85629), (2628, 84456), (2754, 80592), (3128, 70956), (3312, 67014), (3358, 66096), (3504, 63342), (3519, 63072), (3672, 60444), (3723, 59616), (3726, 59568), (3888, 57086), (3942, 56304), (4131, 53728), (4692, 47304), (4896, 45333), (4964, 44712), (4968, 44676), (5037, 44064), (5256, 42228), (5508, 40296), (5589, 39712), (5913, 37536), (6256, 35478), (6624, 33507), (6716, 33048), (7008, 31671), (7038, 31536), (7344, 30222), (7446, 29808), (7452, 29784), (7776, 28543), (7884, 28152), (8262, 26864), (9384, 23652), (9928, 22356), (9936, 22338), (10074, 22032), (10512, 21114), (10557, 21024), (11016, 20148), (11169, 19872), (11178, 19856), (11826, 18768), (12512, 17739), (13432, 16524), (14076, 15768), (14688, 15111), (14892, 14904)]