21293377632

素因数分解:

$2^5\times 3^3\times {\mathrm{409}}^1\times {\mathrm{60257}}^1$

素因数の和:60685

約数の個数: 96

約数和(自身を含む): 62258565600

約数和(自身を除く): 40965187968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 409, 432, 818, 864, 1227, 1636, 2454, 3272, 3681, 4908, 6544, 7362, 9816, 11043, 13088, 14724, 19632, 22086, 29448, 39264, 44172, 58896, 60257, 88344, 117792, 120514, 176688, 180771, 241028, 353376, 361542, 482056, 542313, 723084, 964112, 1084626, 1446168, 1626939, 1928224, 2169252, 2892336, 3253878, 4338504, 5784672, 6507756, 8677008, 13015512, 17354016, 24645113, 26031024, 49290226, 52062048, 73935339, 98580452, 147870678, 197160904, 221806017, 295741356, 394321808, 443612034, 591482712, 665418051, 788643616, 887224068, 1182965424, 1330836102, 1774448136, 2365930848, 2661672204, 3548896272, 5323344408, 7097792544, 10646688816, 21293377632]

約数ペア:

[(1, 21293377632), (2, 10646688816), (3, 7097792544), (4, 5323344408), (6, 3548896272), (8, 2661672204), (9, 2365930848), (12, 1774448136), (16, 1330836102), (18, 1182965424), (24, 887224068), (27, 788643616), (32, 665418051), (36, 591482712), (48, 443612034), (54, 394321808), (72, 295741356), (96, 221806017), (108, 197160904), (144, 147870678), (216, 98580452), (288, 73935339), (409, 52062048), (432, 49290226), (818, 26031024), (864, 24645113), (1227, 17354016), (1636, 13015512), (2454, 8677008), (3272, 6507756), (3681, 5784672), (4908, 4338504), (6544, 3253878), (7362, 2892336), (9816, 2169252), (11043, 1928224), (13088, 1626939), (14724, 1446168), (19632, 1084626), (22086, 964112), (29448, 723084), (39264, 542313), (44172, 482056), (58896, 361542), (60257, 353376), (88344, 241028), (117792, 180771), (120514, 176688)]