21292109952

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2503

約数の個数: 256

約数和(自身を含む): 63293529600

約数和(自身を除く): 42001419648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 47, 48, 51, 58, 64, 68, 87, 94, 96, 102, 116, 128, 136, 141, 174, 188, 192, 204, 232, 272, 282, 348, 376, 384, 408, 464, 493, 544, 564, 696, 752, 799, 816, 928, 986, 1088, 1128, 1363, 1392, 1479, 1504, 1598, 1632, 1856, 1972, 2176, 2256, 2393, 2397, 2726, 2784, 2958, 3008, 3196, 3264, 3712, 3944, 4089, 4512, 4786, 4794, 5452, 5568, 5916, 6016, 6392, 6528, 7179, 7888, 8178, 9024, 9572, 9588, 10904, 11136, 11832, 12784, 14358, 15776, 16356, 18048, 19144, 19176, 21808, 23171, 23664, 25568, 28716, 31552, 32712, 38288, 38352, 40681, 43616, 46342, 47328, 51136, 57432, 63104, 65424, 69397, 69513, 76576, 76704, 81362, 87232, 92684, 94656, 102272, 112471, 114864, 122043, 130848, 138794, 139026, 153152, 153408, 162724, 174464, 185368, 189312, 208191, 224942, 229728, 244086, 261696, 277588, 278052, 306304, 306816, 325448, 337413, 370736, 416382, 449884, 459456, 488172, 523392, 555176, 556104, 650896, 674826, 741472, 832764, 899768, 918912, 976344, 1110352, 1112208, 1179749, 1301792, 1349652, 1482944, 1665528, 1799536, 1912007, 1952688, 2220704, 2224416, 2359498, 2603584, 2699304, 2965888, 3261659, 3331056, 3539247, 3599072, 3824014, 3905376, 4441408, 4448832, 4718996, 5207168, 5398608, 5736021, 6523318, 6662112, 7078494, 7198144, 7648028, 7810752, 8882816, 8897664, 9437992, 9784977, 10797216, 11472042, 13046636, 13324224, 14156988, 14396288, 15296056, 15621504, 18875984, 19569954, 21594432, 22944084, 26093272, 26648448, 28313976, 30592112, 37751968, 39139908, 43188864, 45888168, 52186544, 55448203, 56627952, 61184224, 75503936, 78279816, 91776336, 104373088, 110896406, 113255904, 122368448, 151007872, 156559632, 166344609, 183552672, 208746176, 221792812, 226511808, 244736896, 313119264, 332689218, 367105344, 417492352, 443585624, 453023616, 626238528, 665378436, 734210688, 887171248, 1252477056, 1330756872, 1774342496, 2661513744, 3548684992, 5323027488, 7097369984, 10646054976, 21292109952]

約数ペア:

[(1, 21292109952), (2, 10646054976), (3, 7097369984), (4, 5323027488), (6, 3548684992), (8, 2661513744), (12, 1774342496), (16, 1330756872), (17, 1252477056), (24, 887171248), (29, 734210688), (32, 665378436), (34, 626238528), (47, 453023616), (48, 443585624), (51, 417492352), (58, 367105344), (64, 332689218), (68, 313119264), (87, 244736896), (94, 226511808), (96, 221792812), (102, 208746176), (116, 183552672), (128, 166344609), (136, 156559632), (141, 151007872), (174, 122368448), (188, 113255904), (192, 110896406), (204, 104373088), (232, 91776336), (272, 78279816), (282, 75503936), (348, 61184224), (376, 56627952), (384, 55448203), (408, 52186544), (464, 45888168), (493, 43188864), (544, 39139908), (564, 37751968), (696, 30592112), (752, 28313976), (799, 26648448), (816, 26093272), (928, 22944084), (986, 21594432), (1088, 19569954), (1128, 18875984), (1363, 15621504), (1392, 15296056), (1479, 14396288), (1504, 14156988), (1598, 13324224), (1632, 13046636), (1856, 11472042), (1972, 10797216), (2176, 9784977), (2256, 9437992), (2393, 8897664), (2397, 8882816), (2726, 7810752), (2784, 7648028), (2958, 7198144), (3008, 7078494), (3196, 6662112), (3264, 6523318), (3712, 5736021), (3944, 5398608), (4089, 5207168), (4512, 4718996), (4786, 4448832), (4794, 4441408), (5452, 3905376), (5568, 3824014), (5916, 3599072), (6016, 3539247), (6392, 3331056), (6528, 3261659), (7179, 2965888), (7888, 2699304), (8178, 2603584), (9024, 2359498), (9572, 2224416), (9588, 2220704), (10904, 1952688), (11136, 1912007), (11832, 1799536), (12784, 1665528), (14358, 1482944), (15776, 1349652), (16356, 1301792), (18048, 1179749), (19144, 1112208), (19176, 1110352), (21808, 976344), (23171, 918912), (23664, 899768), (25568, 832764), (28716, 741472), (31552, 674826), (32712, 650896), (38288, 556104), (38352, 555176), (40681, 523392), (43616, 488172), (46342, 459456), (47328, 449884), (51136, 416382), (57432, 370736), (63104, 337413), (65424, 325448), (69397, 306816), (69513, 306304), (76576, 278052), (76704, 277588), (81362, 261696), (87232, 244086), (92684, 229728), (94656, 224942), (102272, 208191), (112471, 189312), (114864, 185368), (122043, 174464), (130848, 162724), (138794, 153408), (139026, 153152)]