238854528

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 789235200

約数和(自身を除く): 550380672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 61, 64, 66, 72, 88, 96, 99, 103, 108, 122, 128, 132, 144, 176, 183, 192, 198, 206, 216, 244, 264, 288, 297, 309, 352, 366, 384, 396, 412, 432, 488, 528, 549, 576, 594, 618, 671, 704, 732, 792, 824, 864, 927, 976, 1056, 1098, 1133, 1152, 1188, 1236, 1342, 1408, 1464, 1584, 1647, 1648, 1728, 1854, 1952, 2013, 2112, 2196, 2266, 2376, 2472, 2684, 2781, 2928, 3168, 3294, 3296, 3399, 3456, 3708, 3904, 4026, 4224, 4392, 4532, 4752, 4944, 5368, 5562, 5856, 6039, 6283, 6336, 6588, 6592, 6798, 7416, 7808, 8052, 8784, 9064, 9504, 9888, 10197, 10736, 11124, 11712, 12078, 12566, 12672, 13176, 13184, 13596, 14832, 16104, 17568, 18117, 18128, 18849, 19008, 19776, 20394, 21472, 22248, 23424, 24156, 25132, 26352, 27192, 29664, 30591, 32208, 35136, 36234, 36256, 37698, 38016, 39552, 40788, 42944, 44496, 48312, 50264, 52704, 54384, 56547, 59328, 61182, 64416, 69113, 70272, 72468, 72512, 75396, 81576, 85888, 88992, 96624, 100528, 105408, 108768, 113094, 118656, 122364, 128832, 138226, 144936, 145024, 150792, 163152, 169641, 177984, 193248, 201056, 207339, 210816, 217536, 226188, 244728, 257664, 276452, 289872, 301584, 326304, 339282, 355968, 386496, 402112, 414678, 435072, 452376, 489456, 552904, 579744, 603168, 622017, 652608, 678564, 772992, 804224, 829356, 904752, 978912, 1105808, 1159488, 1206336, 1244034, 1305216, 1357128, 1658712, 1809504, 1866051, 1957824, 2211616, 2318976, 2412672, 2488068, 2714256, 3317424, 3619008, 3732102, 3915648, 4423232, 4976136, 5428512, 6634848, 7238016, 7464204, 8846464, 9952272, 10857024, 13269696, 14928408, 19904544, 21714048, 26539392, 29856816, 39809088, 59713632, 79618176, 119427264, 238854528]

約数ペア:

[(1, 238854528), (2, 119427264), (3, 79618176), (4, 59713632), (6, 39809088), (8, 29856816), (9, 26539392), (11, 21714048), (12, 19904544), (16, 14928408), (18, 13269696), (22, 10857024), (24, 9952272), (27, 8846464), (32, 7464204), (33, 7238016), (36, 6634848), (44, 5428512), (48, 4976136), (54, 4423232), (61, 3915648), (64, 3732102), (66, 3619008), (72, 3317424), (88, 2714256), (96, 2488068), (99, 2412672), (103, 2318976), (108, 2211616), (122, 1957824), (128, 1866051), (132, 1809504), (144, 1658712), (176, 1357128), (183, 1305216), (192, 1244034), (198, 1206336), (206, 1159488), (216, 1105808), (244, 978912), (264, 904752), (288, 829356), (297, 804224), (309, 772992), (352, 678564), (366, 652608), (384, 622017), (396, 603168), (412, 579744), (432, 552904), (488, 489456), (528, 452376), (549, 435072), (576, 414678), (594, 402112), (618, 386496), (671, 355968), (704, 339282), (732, 326304), (792, 301584), (824, 289872), (864, 276452), (927, 257664), (976, 244728), (1056, 226188), (1098, 217536), (1133, 210816), (1152, 207339), (1188, 201056), (1236, 193248), (1342, 177984), (1408, 169641), (1464, 163152), (1584, 150792), (1647, 145024), (1648, 144936), (1728, 138226), (1854, 128832), (1952, 122364), (2013, 118656), (2112, 113094), (2196, 108768), (2266, 105408), (2376, 100528), (2472, 96624), (2684, 88992), (2781, 85888), (2928, 81576), (3168, 75396), (3294, 72512), (3296, 72468), (3399, 70272), (3456, 69113), (3708, 64416), (3904, 61182), (4026, 59328), (4224, 56547), (4392, 54384), (4532, 52704), (4752, 50264), (4944, 48312), (5368, 44496), (5562, 42944), (5856, 40788), (6039, 39552), (6283, 38016), (6336, 37698), (6588, 36256), (6592, 36234), (6798, 35136), (7416, 32208), (7808, 30591), (8052, 29664), (8784, 27192), (9064, 26352), (9504, 25132), (9888, 24156), (10197, 23424), (10736, 22248), (11124, 21472), (11712, 20394), (12078, 19776), (12566, 19008), (12672, 18849), (13176, 18128), (13184, 18117), (13596, 17568), (14832, 16104)]