248028612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 648154752

約数和(自身を除く): 400126140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 97, 111, 148, 156, 194, 222, 291, 388, 443, 444, 481, 582, 886, 962, 1164, 1261, 1329, 1443, 1772, 1924, 2522, 2658, 2886, 3589, 3783, 5044, 5316, 5759, 5772, 7178, 7566, 10767, 11518, 14356, 15132, 16391, 17277, 21534, 23036, 32782, 34554, 42971, 43068, 46657, 49173, 65564, 69108, 85942, 93314, 98346, 128913, 139971, 171884, 186628, 196692, 213083, 257826, 279942, 426166, 515652, 558623, 559884, 639249, 852332, 1117246, 1278498, 1589927, 1675869, 2234492, 2556996, 3179854, 3351738, 4769781, 6359708, 6703476, 9539562, 19079124, 20669051, 41338102, 62007153, 82676204, 124014306, 248028612]

約数ペア:

[(1, 248028612), (2, 124014306), (3, 82676204), (4, 62007153), (6, 41338102), (12, 20669051), (13, 19079124), (26, 9539562), (37, 6703476), (39, 6359708), (52, 4769781), (74, 3351738), (78, 3179854), (97, 2556996), (111, 2234492), (148, 1675869), (156, 1589927), (194, 1278498), (222, 1117246), (291, 852332), (388, 639249), (443, 559884), (444, 558623), (481, 515652), (582, 426166), (886, 279942), (962, 257826), (1164, 213083), (1261, 196692), (1329, 186628), (1443, 171884), (1772, 139971), (1924, 128913), (2522, 98346), (2658, 93314), (2886, 85942), (3589, 69108), (3783, 65564), (5044, 49173), (5316, 46657), (5759, 43068), (5772, 42971), (7178, 34554), (7566, 32782), (10767, 23036), (11518, 21534), (14356, 17277), (15132, 16391)]