421190616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3863}}^1$

素因数の和:3949

約数の個数: 128

約数和(自身を含む): 1335398400

約数和(自身を除く): 914207784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 154, 168, 177, 231, 236, 264, 308, 354, 413, 462, 472, 616, 649, 708, 826, 924, 1239, 1298, 1416, 1652, 1848, 1947, 2478, 2596, 3304, 3863, 3894, 4543, 4956, 5192, 7726, 7788, 9086, 9912, 11589, 13629, 15452, 15576, 18172, 23178, 27041, 27258, 30904, 36344, 42493, 46356, 54082, 54516, 81123, 84986, 92712, 108164, 109032, 127479, 162246, 169972, 216328, 227917, 254958, 297451, 324492, 339944, 455834, 509916, 594902, 648984, 683751, 892353, 911668, 1019832, 1189804, 1367502, 1595419, 1784706, 1823336, 2379608, 2507087, 2735004, 3190838, 3569412, 4786257, 5014174, 5470008, 6381676, 7138824, 7521261, 9572514, 10028348, 12763352, 15042522, 17549609, 19145028, 20056696, 30085044, 35099218, 38290056, 52648827, 60170088, 70198436, 105297654, 140396872, 210595308, 421190616]

約数ペア:

[(1, 421190616), (2, 210595308), (3, 140396872), (4, 105297654), (6, 70198436), (7, 60170088), (8, 52648827), (11, 38290056), (12, 35099218), (14, 30085044), (21, 20056696), (22, 19145028), (24, 17549609), (28, 15042522), (33, 12763352), (42, 10028348), (44, 9572514), (56, 7521261), (59, 7138824), (66, 6381676), (77, 5470008), (84, 5014174), (88, 4786257), (118, 3569412), (132, 3190838), (154, 2735004), (168, 2507087), (177, 2379608), (231, 1823336), (236, 1784706), (264, 1595419), (308, 1367502), (354, 1189804), (413, 1019832), (462, 911668), (472, 892353), (616, 683751), (649, 648984), (708, 594902), (826, 509916), (924, 455834), (1239, 339944), (1298, 324492), (1416, 297451), (1652, 254958), (1848, 227917), (1947, 216328), (2478, 169972), (2596, 162246), (3304, 127479), (3863, 109032), (3894, 108164), (4543, 92712), (4956, 84986), (5192, 81123), (7726, 54516), (7788, 54082), (9086, 46356), (9912, 42493), (11589, 36344), (13629, 30904), (15452, 27258), (15576, 27041), (18172, 23178)]