2107686528

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 256

約数和(自身を含む): 6517555200

約数和(自身を除く): 4409868672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 103, 108, 124, 128, 144, 186, 191, 192, 206, 216, 248, 279, 288, 309, 372, 382, 384, 412, 432, 496, 558, 573, 576, 618, 744, 764, 824, 837, 864, 927, 992, 1116, 1146, 1152, 1236, 1488, 1528, 1648, 1674, 1719, 1728, 1854, 1984, 2232, 2292, 2472, 2781, 2976, 3056, 3193, 3296, 3348, 3438, 3456, 3708, 3968, 4464, 4584, 4944, 5157, 5562, 5921, 5952, 6112, 6386, 6592, 6696, 6876, 7416, 8928, 9168, 9579, 9888, 10314, 11124, 11842, 11904, 12224, 12772, 13184, 13392, 13752, 14832, 17763, 17856, 18336, 19158, 19673, 19776, 20628, 22248, 23684, 24448, 25544, 26784, 27504, 28737, 29664, 35526, 35712, 36672, 38316, 39346, 39552, 41256, 44496, 47368, 51088, 53289, 53568, 55008, 57474, 59019, 59328, 71052, 73344, 76632, 78692, 82512, 86211, 88992, 94736, 102176, 106578, 107136, 110016, 114948, 118038, 118656, 142104, 153264, 157384, 159867, 165024, 172422, 177057, 177984, 189472, 204352, 213156, 220032, 229896, 236076, 284208, 306528, 314768, 319734, 330048, 344844, 354114, 355968, 378944, 408704, 426312, 459792, 472152, 531171, 568416, 609863, 613056, 629536, 639468, 660096, 689688, 708228, 757888, 852624, 919584, 944304, 1062342, 1136832, 1219726, 1226112, 1259072, 1278936, 1379376, 1416456, 1705248, 1829589, 1839168, 1888608, 2124684, 2273664, 2439452, 2518144, 2557872, 2758752, 2832912, 3410496, 3659178, 3678336, 3777216, 4249368, 4878904, 5115744, 5488767, 5517504, 5665824, 6820992, 7318356, 7554432, 8498736, 9757808, 10231488, 10977534, 11035008, 11331648, 14636712, 16466301, 16997472, 19515616, 20462976, 21955068, 22663296, 29273424, 32932602, 33994944, 39031232, 43910136, 58546848, 65865204, 67989888, 78062464, 87820272, 117093696, 131730408, 175640544, 234187392, 263460816, 351281088, 526921632, 702562176, 1053843264, 2107686528]

約数ペア:

[(1, 2107686528), (2, 1053843264), (3, 702562176), (4, 526921632), (6, 351281088), (8, 263460816), (9, 234187392), (12, 175640544), (16, 131730408), (18, 117093696), (24, 87820272), (27, 78062464), (31, 67989888), (32, 65865204), (36, 58546848), (48, 43910136), (54, 39031232), (62, 33994944), (64, 32932602), (72, 29273424), (93, 22663296), (96, 21955068), (103, 20462976), (108, 19515616), (124, 16997472), (128, 16466301), (144, 14636712), (186, 11331648), (191, 11035008), (192, 10977534), (206, 10231488), (216, 9757808), (248, 8498736), (279, 7554432), (288, 7318356), (309, 6820992), (372, 5665824), (382, 5517504), (384, 5488767), (412, 5115744), (432, 4878904), (496, 4249368), (558, 3777216), (573, 3678336), (576, 3659178), (618, 3410496), (744, 2832912), (764, 2758752), (824, 2557872), (837, 2518144), (864, 2439452), (927, 2273664), (992, 2124684), (1116, 1888608), (1146, 1839168), (1152, 1829589), (1236, 1705248), (1488, 1416456), (1528, 1379376), (1648, 1278936), (1674, 1259072), (1719, 1226112), (1728, 1219726), (1854, 1136832), (1984, 1062342), (2232, 944304), (2292, 919584), (2472, 852624), (2781, 757888), (2976, 708228), (3056, 689688), (3193, 660096), (3296, 639468), (3348, 629536), (3438, 613056), (3456, 609863), (3708, 568416), (3968, 531171), (4464, 472152), (4584, 459792), (4944, 426312), (5157, 408704), (5562, 378944), (5921, 355968), (5952, 354114), (6112, 344844), (6386, 330048), (6592, 319734), (6696, 314768), (6876, 306528), (7416, 284208), (8928, 236076), (9168, 229896), (9579, 220032), (9888, 213156), (10314, 204352), (11124, 189472), (11842, 177984), (11904, 177057), (12224, 172422), (12772, 165024), (13184, 159867), (13392, 157384), (13752, 153264), (14832, 142104), (17763, 118656), (17856, 118038), (18336, 114948), (19158, 110016), (19673, 107136), (19776, 106578), (20628, 102176), (22248, 94736), (23684, 88992), (24448, 86211), (25544, 82512), (26784, 78692), (27504, 76632), (28737, 73344), (29664, 71052), (35526, 59328), (35712, 59019), (36672, 57474), (38316, 55008), (39346, 53568), (39552, 53289), (41256, 51088), (44496, 47368)]