2151258912

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:613

約数の個数: 240

約数和(自身を含む): 6955103232

約数和(自身を除く): 4803844320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 197, 198, 216, 264, 288, 297, 324, 352, 383, 394, 396, 432, 528, 591, 594, 648, 766, 788, 792, 864, 891, 1056, 1149, 1182, 1188, 1296, 1532, 1576, 1584, 1773, 1782, 2167, 2298, 2364, 2376, 2592, 3064, 3152, 3168, 3447, 3546, 3564, 4213, 4334, 4596, 4728, 4752, 5319, 6128, 6304, 6501, 6894, 7092, 7128, 8426, 8668, 9192, 9456, 9504, 10341, 10638, 12256, 12639, 13002, 13788, 14184, 14256, 15957, 16852, 17336, 18384, 18912, 19503, 20682, 21276, 25278, 26004, 27576, 28368, 28512, 31023, 31914, 33704, 34672, 36768, 37917, 39006, 41364, 42552, 50556, 52008, 55152, 56736, 58509, 62046, 63828, 67408, 69344, 75451, 75834, 78012, 82728, 85104, 101112, 104016, 110304, 113751, 117018, 124092, 127656, 134816, 150902, 151668, 156024, 165456, 170208, 175527, 202224, 208032, 226353, 227502, 234036, 248184, 255312, 301804, 303336, 312048, 330912, 341253, 351054, 404448, 452706, 455004, 468072, 496368, 510624, 603608, 606672, 624096, 679059, 682506, 702108, 829961, 905412, 910008, 936144, 992736, 1207216, 1213344, 1358118, 1365012, 1404216, 1659922, 1810824, 1820016, 1872288, 2037177, 2414432, 2489883, 2716236, 2730024, 2808432, 3319844, 3621648, 3640032, 4074354, 4979766, 5432472, 5460048, 5616864, 6111531, 6639688, 7243296, 7469649, 8148708, 9959532, 10864944, 10920096, 12223062, 13279376, 14939298, 16297416, 19919064, 21729888, 22408947, 24446124, 26558752, 29878596, 32594832, 39838128, 44817894, 48892248, 59757192, 65189664, 67226841, 79676256, 89635788, 97784496, 119514384, 134453682, 179271576, 195568992, 239028768, 268907364, 358543152, 537814728, 717086304, 1075629456, 2151258912]

約数ペア:

[(1, 2151258912), (2, 1075629456), (3, 717086304), (4, 537814728), (6, 358543152), (8, 268907364), (9, 239028768), (11, 195568992), (12, 179271576), (16, 134453682), (18, 119514384), (22, 97784496), (24, 89635788), (27, 79676256), (32, 67226841), (33, 65189664), (36, 59757192), (44, 48892248), (48, 44817894), (54, 39838128), (66, 32594832), (72, 29878596), (81, 26558752), (88, 24446124), (96, 22408947), (99, 21729888), (108, 19919064), (132, 16297416), (144, 14939298), (162, 13279376), (176, 12223062), (197, 10920096), (198, 10864944), (216, 9959532), (264, 8148708), (288, 7469649), (297, 7243296), (324, 6639688), (352, 6111531), (383, 5616864), (394, 5460048), (396, 5432472), (432, 4979766), (528, 4074354), (591, 3640032), (594, 3621648), (648, 3319844), (766, 2808432), (788, 2730024), (792, 2716236), (864, 2489883), (891, 2414432), (1056, 2037177), (1149, 1872288), (1182, 1820016), (1188, 1810824), (1296, 1659922), (1532, 1404216), (1576, 1365012), (1584, 1358118), (1773, 1213344), (1782, 1207216), (2167, 992736), (2298, 936144), (2364, 910008), (2376, 905412), (2592, 829961), (3064, 702108), (3152, 682506), (3168, 679059), (3447, 624096), (3546, 606672), (3564, 603608), (4213, 510624), (4334, 496368), (4596, 468072), (4728, 455004), (4752, 452706), (5319, 404448), (6128, 351054), (6304, 341253), (6501, 330912), (6894, 312048), (7092, 303336), (7128, 301804), (8426, 255312), (8668, 248184), (9192, 234036), (9456, 227502), (9504, 226353), (10341, 208032), (10638, 202224), (12256, 175527), (12639, 170208), (13002, 165456), (13788, 156024), (14184, 151668), (14256, 150902), (15957, 134816), (16852, 127656), (17336, 124092), (18384, 117018), (18912, 113751), (19503, 110304), (20682, 104016), (21276, 101112), (25278, 85104), (26004, 82728), (27576, 78012), (28368, 75834), (28512, 75451), (31023, 69344), (31914, 67408), (33704, 63828), (34672, 62046), (36768, 58509), (37917, 56736), (39006, 55152), (41364, 52008), (42552, 50556)]