497222208

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 252

約数和(自身を含む): 1686397440

約数和(自身を除く): 1189175232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 79, 84, 96, 98, 112, 126, 144, 147, 158, 168, 192, 196, 223, 224, 237, 252, 288, 294, 316, 336, 392, 441, 446, 448, 474, 504, 553, 576, 588, 632, 669, 672, 711, 784, 882, 892, 948, 1008, 1106, 1176, 1264, 1338, 1344, 1422, 1561, 1568, 1659, 1764, 1784, 1896, 2007, 2016, 2212, 2352, 2528, 2676, 2844, 3122, 3136, 3318, 3528, 3568, 3792, 3871, 4014, 4032, 4424, 4683, 4704, 4977, 5056, 5352, 5688, 6244, 6636, 7056, 7136, 7584, 7742, 8028, 8848, 9366, 9408, 9954, 10704, 10927, 11376, 11613, 12488, 13272, 14049, 14112, 14272, 15168, 15484, 16056, 17617, 17696, 18732, 19908, 21408, 21854, 22752, 23226, 24976, 26544, 28098, 28224, 30968, 32112, 32781, 34839, 35234, 35392, 37464, 39816, 42816, 43708, 45504, 46452, 49952, 52851, 53088, 56196, 61936, 64224, 65562, 69678, 70468, 74928, 79632, 87416, 92904, 98343, 99904, 105702, 106176, 112392, 123319, 123872, 128448, 131124, 139356, 140936, 149856, 158553, 159264, 174832, 185808, 196686, 211404, 224784, 246638, 247744, 262248, 278712, 281872, 299712, 317106, 318528, 349664, 369957, 371616, 393372, 422808, 449568, 493276, 524496, 557424, 563744, 634212, 699328, 739914, 743232, 786744, 845616, 863233, 899136, 986552, 1048992, 1109871, 1114848, 1127488, 1268424, 1479828, 1573488, 1691232, 1726466, 1973104, 2097984, 2219742, 2229696, 2536848, 2589699, 2959656, 3146976, 3382464, 3452932, 3946208, 4439484, 5073696, 5179398, 5919312, 6293952, 6905864, 7769097, 7892416, 8878968, 10147392, 10358796, 11838624, 13811728, 15538194, 17757936, 20717592, 23677248, 27623456, 31076388, 35515872, 41435184, 55246912, 62152776, 71031744, 82870368, 124305552, 165740736, 248611104, 497222208]

約数ペア:

[(1, 497222208), (2, 248611104), (3, 165740736), (4, 124305552), (6, 82870368), (7, 71031744), (8, 62152776), (9, 55246912), (12, 41435184), (14, 35515872), (16, 31076388), (18, 27623456), (21, 23677248), (24, 20717592), (28, 17757936), (32, 15538194), (36, 13811728), (42, 11838624), (48, 10358796), (49, 10147392), (56, 8878968), (63, 7892416), (64, 7769097), (72, 6905864), (79, 6293952), (84, 5919312), (96, 5179398), (98, 5073696), (112, 4439484), (126, 3946208), (144, 3452932), (147, 3382464), (158, 3146976), (168, 2959656), (192, 2589699), (196, 2536848), (223, 2229696), (224, 2219742), (237, 2097984), (252, 1973104), (288, 1726466), (294, 1691232), (316, 1573488), (336, 1479828), (392, 1268424), (441, 1127488), (446, 1114848), (448, 1109871), (474, 1048992), (504, 986552), (553, 899136), (576, 863233), (588, 845616), (632, 786744), (669, 743232), (672, 739914), (711, 699328), (784, 634212), (882, 563744), (892, 557424), (948, 524496), (1008, 493276), (1106, 449568), (1176, 422808), (1264, 393372), (1338, 371616), (1344, 369957), (1422, 349664), (1561, 318528), (1568, 317106), (1659, 299712), (1764, 281872), (1784, 278712), (1896, 262248), (2007, 247744), (2016, 246638), (2212, 224784), (2352, 211404), (2528, 196686), (2676, 185808), (2844, 174832), (3122, 159264), (3136, 158553), (3318, 149856), (3528, 140936), (3568, 139356), (3792, 131124), (3871, 128448), (4014, 123872), (4032, 123319), (4424, 112392), (4683, 106176), (4704, 105702), (4977, 99904), (5056, 98343), (5352, 92904), (5688, 87416), (6244, 79632), (6636, 74928), (7056, 70468), (7136, 69678), (7584, 65562), (7742, 64224), (8028, 61936), (8848, 56196), (9366, 53088), (9408, 52851), (9954, 49952), (10704, 46452), (10927, 45504), (11376, 43708), (11613, 42816), (12488, 39816), (13272, 37464), (14049, 35392), (14112, 35234), (14272, 34839), (15168, 32781), (15484, 32112), (16056, 30968), (17617, 28224), (17696, 28098), (18732, 26544), (19908, 24976), (21408, 23226), (21854, 22752)]