305448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 907200

約数和(自身を除く): 601752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 89, 104, 132, 143, 156, 178, 264, 267, 286, 312, 356, 429, 534, 572, 712, 858, 979, 1068, 1144, 1157, 1716, 1958, 2136, 2314, 2937, 3432, 3471, 3916, 4628, 5874, 6942, 7832, 9256, 11748, 12727, 13884, 23496, 25454, 27768, 38181, 50908, 76362, 101816, 152724, 305448]

約数ペア:

[(1, 305448), (2, 152724), (3, 101816), (4, 76362), (6, 50908), (8, 38181), (11, 27768), (12, 25454), (13, 23496), (22, 13884), (24, 12727), (26, 11748), (33, 9256), (39, 7832), (44, 6942), (52, 5874), (66, 4628), (78, 3916), (88, 3471), (89, 3432), (104, 2937), (132, 2314), (143, 2136), (156, 1958), (178, 1716), (264, 1157), (267, 1144), (286, 1068), (312, 979), (356, 858), (429, 712), (534, 572)]