421622496

素因数分解:

$2^5\times 3^5\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1003

約数の個数: 144

約数和(自身を含む): 1265846400

約数和(自身を除く): 844223904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 81, 96, 108, 118, 144, 162, 177, 216, 236, 243, 288, 324, 354, 432, 472, 486, 531, 648, 708, 864, 919, 944, 972, 1062, 1296, 1416, 1593, 1838, 1888, 1944, 2124, 2592, 2757, 2832, 3186, 3676, 3888, 4248, 4779, 5514, 5664, 6372, 7352, 7776, 8271, 8496, 9558, 11028, 12744, 14337, 14704, 16542, 16992, 19116, 22056, 24813, 25488, 28674, 29408, 33084, 38232, 44112, 49626, 50976, 54221, 57348, 66168, 74439, 76464, 88224, 99252, 108442, 114696, 132336, 148878, 152928, 162663, 198504, 216884, 223317, 229392, 264672, 297756, 325326, 397008, 433768, 446634, 458784, 487989, 595512, 650652, 794016, 867536, 893268, 975978, 1191024, 1301304, 1463967, 1735072, 1786536, 1951956, 2382048, 2602608, 2927934, 3573072, 3903912, 4391901, 5205216, 5855868, 7146144, 7807824, 8783802, 11711736, 13175703, 15615648, 17567604, 23423472, 26351406, 35135208, 46846944, 52702812, 70270416, 105405624, 140540832, 210811248, 421622496]

約数ペア:

[(1, 421622496), (2, 210811248), (3, 140540832), (4, 105405624), (6, 70270416), (8, 52702812), (9, 46846944), (12, 35135208), (16, 26351406), (18, 23423472), (24, 17567604), (27, 15615648), (32, 13175703), (36, 11711736), (48, 8783802), (54, 7807824), (59, 7146144), (72, 5855868), (81, 5205216), (96, 4391901), (108, 3903912), (118, 3573072), (144, 2927934), (162, 2602608), (177, 2382048), (216, 1951956), (236, 1786536), (243, 1735072), (288, 1463967), (324, 1301304), (354, 1191024), (432, 975978), (472, 893268), (486, 867536), (531, 794016), (648, 650652), (708, 595512), (864, 487989), (919, 458784), (944, 446634), (972, 433768), (1062, 397008), (1296, 325326), (1416, 297756), (1593, 264672), (1838, 229392), (1888, 223317), (1944, 216884), (2124, 198504), (2592, 162663), (2757, 152928), (2832, 148878), (3186, 132336), (3676, 114696), (3888, 108442), (4248, 99252), (4779, 88224), (5514, 76464), (5664, 74439), (6372, 66168), (7352, 57348), (7776, 54221), (8271, 50976), (8496, 49626), (9558, 44112), (11028, 38232), (12744, 33084), (14337, 29408), (14704, 28674), (16542, 25488), (16992, 24813), (19116, 22056)]