21610508064

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{11149}}^1$

素因数の和:11554

約数の個数: 96

約数和(自身を含む): 57836923200

約数和(自身を除く): 36226415136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 331, 366, 488, 662, 732, 976, 993, 1324, 1464, 1952, 1986, 2648, 2928, 3972, 5296, 5856, 7944, 10592, 11149, 15888, 20191, 22298, 31776, 33447, 40382, 44596, 60573, 66894, 80764, 89192, 121146, 133788, 161528, 178384, 242292, 267576, 323056, 356768, 484584, 535152, 646112, 680089, 969168, 1070304, 1360178, 1938336, 2040267, 2720356, 3690319, 4080534, 5440712, 7380638, 8161068, 10881424, 11070957, 14761276, 16322136, 21762848, 22141914, 29522552, 32644272, 44283828, 59045104, 65288544, 88567656, 118090208, 177135312, 225109459, 354270624, 450218918, 675328377, 900437836, 1350656754, 1800875672, 2701313508, 3601751344, 5402627016, 7203502688, 10805254032, 21610508064]

約数ペア:

[(1, 21610508064), (2, 10805254032), (3, 7203502688), (4, 5402627016), (6, 3601751344), (8, 2701313508), (12, 1800875672), (16, 1350656754), (24, 900437836), (32, 675328377), (48, 450218918), (61, 354270624), (96, 225109459), (122, 177135312), (183, 118090208), (244, 88567656), (331, 65288544), (366, 59045104), (488, 44283828), (662, 32644272), (732, 29522552), (976, 22141914), (993, 21762848), (1324, 16322136), (1464, 14761276), (1952, 11070957), (1986, 10881424), (2648, 8161068), (2928, 7380638), (3972, 5440712), (5296, 4080534), (5856, 3690319), (7944, 2720356), (10592, 2040267), (11149, 1938336), (15888, 1360178), (20191, 1070304), (22298, 969168), (31776, 680089), (33447, 646112), (40382, 535152), (44596, 484584), (60573, 356768), (66894, 323056), (80764, 267576), (89192, 242292), (121146, 178384), (133788, 161528)]