2108651904

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 6341833680

約数和(自身を除く): 4233181776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 64, 72, 74, 96, 111, 122, 128, 144, 148, 183, 192, 222, 244, 288, 296, 333, 366, 384, 444, 488, 549, 576, 592, 666, 732, 811, 888, 976, 1098, 1152, 1184, 1332, 1464, 1622, 1776, 1952, 2196, 2257, 2368, 2433, 2664, 2928, 3244, 3552, 3904, 4392, 4514, 4736, 4866, 5328, 5856, 6488, 6771, 7104, 7299, 7808, 8784, 9028, 9732, 10656, 11712, 12976, 13542, 14208, 14598, 17568, 18056, 19464, 20313, 21312, 23424, 25952, 27084, 29196, 30007, 35136, 36112, 38928, 40626, 42624, 49471, 51904, 54168, 58392, 60014, 70272, 72224, 77856, 81252, 90021, 98942, 103808, 108336, 116784, 120028, 144448, 148413, 155712, 162504, 180042, 197884, 216672, 233568, 240056, 270063, 288896, 296826, 311424, 325008, 360084, 395768, 433344, 445239, 467136, 480112, 540126, 593652, 650016, 720168, 791536, 866688, 890478, 934272, 960224, 1080252, 1187304, 1300032, 1440336, 1583072, 1780956, 1830427, 1920448, 2160504, 2374608, 2600064, 2880672, 3166144, 3561912, 3660854, 3840896, 4321008, 4749216, 5491281, 5761344, 6332288, 7123824, 7321708, 8642016, 9498432, 10982562, 11522688, 14247648, 14643416, 16473843, 17284032, 18996864, 21965124, 28495296, 29286832, 32947686, 34568064, 43930248, 56990592, 58573664, 65895372, 87860496, 117147328, 131790744, 175720992, 234294656, 263581488, 351441984, 527162976, 702883968, 1054325952, 2108651904]

約数ペア:

[(1, 2108651904), (2, 1054325952), (3, 702883968), (4, 527162976), (6, 351441984), (8, 263581488), (9, 234294656), (12, 175720992), (16, 131790744), (18, 117147328), (24, 87860496), (32, 65895372), (36, 58573664), (37, 56990592), (48, 43930248), (61, 34568064), (64, 32947686), (72, 29286832), (74, 28495296), (96, 21965124), (111, 18996864), (122, 17284032), (128, 16473843), (144, 14643416), (148, 14247648), (183, 11522688), (192, 10982562), (222, 9498432), (244, 8642016), (288, 7321708), (296, 7123824), (333, 6332288), (366, 5761344), (384, 5491281), (444, 4749216), (488, 4321008), (549, 3840896), (576, 3660854), (592, 3561912), (666, 3166144), (732, 2880672), (811, 2600064), (888, 2374608), (976, 2160504), (1098, 1920448), (1152, 1830427), (1184, 1780956), (1332, 1583072), (1464, 1440336), (1622, 1300032), (1776, 1187304), (1952, 1080252), (2196, 960224), (2257, 934272), (2368, 890478), (2433, 866688), (2664, 791536), (2928, 720168), (3244, 650016), (3552, 593652), (3904, 540126), (4392, 480112), (4514, 467136), (4736, 445239), (4866, 433344), (5328, 395768), (5856, 360084), (6488, 325008), (6771, 311424), (7104, 296826), (7299, 288896), (7808, 270063), (8784, 240056), (9028, 233568), (9732, 216672), (10656, 197884), (11712, 180042), (12976, 162504), (13542, 155712), (14208, 148413), (14598, 144448), (17568, 120028), (18056, 116784), (19464, 108336), (20313, 103808), (21312, 98942), (23424, 90021), (25952, 81252), (27084, 77856), (29196, 72224), (30007, 70272), (35136, 60014), (36112, 58392), (38928, 54168), (40626, 51904), (42624, 49471)]