1021551216

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:952

約数の個数: 240

約数和(自身を含む): 3366347040

約数和(自身を除く): 2344795824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 34, 42, 48, 49, 51, 56, 58, 68, 84, 87, 98, 102, 112, 116, 119, 136, 147, 168, 174, 196, 203, 204, 232, 238, 272, 294, 336, 348, 357, 392, 406, 408, 464, 476, 493, 588, 609, 696, 714, 784, 812, 816, 833, 881, 952, 986, 1176, 1218, 1392, 1421, 1428, 1479, 1624, 1666, 1762, 1904, 1972, 2352, 2436, 2499, 2643, 2842, 2856, 2958, 3248, 3332, 3451, 3524, 3944, 4263, 4872, 4998, 5286, 5684, 5712, 5916, 6167, 6664, 6902, 7048, 7888, 8526, 9744, 9996, 10353, 10572, 11368, 11832, 12334, 13328, 13804, 14096, 14977, 17052, 18501, 19992, 20706, 21144, 22736, 23664, 24157, 24668, 25549, 27608, 29954, 34104, 37002, 39984, 41412, 42288, 43169, 44931, 48314, 49336, 51098, 55216, 59908, 68208, 72471, 74004, 76647, 82824, 86338, 89862, 96628, 98672, 102196, 104839, 119816, 129507, 144942, 148008, 153294, 165648, 172676, 178843, 179724, 193256, 204392, 209678, 239632, 259014, 289884, 296016, 306588, 314517, 345352, 357686, 359448, 386512, 408784, 419356, 434333, 518028, 536529, 579768, 613176, 629034, 690704, 715372, 718896, 733873, 838712, 868666, 1036056, 1073058, 1159536, 1226352, 1251901, 1258068, 1302999, 1430744, 1467746, 1677424, 1737332, 2072112, 2146116, 2201619, 2503802, 2516136, 2605998, 2861488, 2935492, 3040331, 3474664, 3755703, 4292232, 4403238, 5007604, 5032272, 5211996, 5870984, 6080662, 6949328, 7511406, 8584464, 8806476, 9120993, 10015208, 10423992, 11741968, 12161324, 15022812, 17612952, 18241986, 20030416, 20847984, 21282317, 24322648, 30045624, 35225904, 36483972, 42564634, 48645296, 60091248, 63846951, 72967944, 85129268, 127693902, 145935888, 170258536, 255387804, 340517072, 510775608, 1021551216]

約数ペア:

[(1, 1021551216), (2, 510775608), (3, 340517072), (4, 255387804), (6, 170258536), (7, 145935888), (8, 127693902), (12, 85129268), (14, 72967944), (16, 63846951), (17, 60091248), (21, 48645296), (24, 42564634), (28, 36483972), (29, 35225904), (34, 30045624), (42, 24322648), (48, 21282317), (49, 20847984), (51, 20030416), (56, 18241986), (58, 17612952), (68, 15022812), (84, 12161324), (87, 11741968), (98, 10423992), (102, 10015208), (112, 9120993), (116, 8806476), (119, 8584464), (136, 7511406), (147, 6949328), (168, 6080662), (174, 5870984), (196, 5211996), (203, 5032272), (204, 5007604), (232, 4403238), (238, 4292232), (272, 3755703), (294, 3474664), (336, 3040331), (348, 2935492), (357, 2861488), (392, 2605998), (406, 2516136), (408, 2503802), (464, 2201619), (476, 2146116), (493, 2072112), (588, 1737332), (609, 1677424), (696, 1467746), (714, 1430744), (784, 1302999), (812, 1258068), (816, 1251901), (833, 1226352), (881, 1159536), (952, 1073058), (986, 1036056), (1176, 868666), (1218, 838712), (1392, 733873), (1421, 718896), (1428, 715372), (1479, 690704), (1624, 629034), (1666, 613176), (1762, 579768), (1904, 536529), (1972, 518028), (2352, 434333), (2436, 419356), (2499, 408784), (2643, 386512), (2842, 359448), (2856, 357686), (2958, 345352), (3248, 314517), (3332, 306588), (3451, 296016), (3524, 289884), (3944, 259014), (4263, 239632), (4872, 209678), (4998, 204392), (5286, 193256), (5684, 179724), (5712, 178843), (5916, 172676), (6167, 165648), (6664, 153294), (6902, 148008), (7048, 144942), (7888, 129507), (8526, 119816), (9744, 104839), (9996, 102196), (10353, 98672), (10572, 96628), (11368, 89862), (11832, 86338), (12334, 82824), (13328, 76647), (13804, 74004), (14096, 72471), (14977, 68208), (17052, 59908), (18501, 55216), (19992, 51098), (20706, 49336), (21144, 48314), (22736, 44931), (23664, 43169), (24157, 42288), (24668, 41412), (25549, 39984), (27608, 37002), (29954, 34104)]