259512786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 649237680

約数和(自身を除く): 389724894

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 89, 102, 117, 153, 178, 221, 234, 267, 306, 442, 534, 663, 733, 801, 1157, 1326, 1466, 1513, 1602, 1989, 2199, 2314, 3026, 3471, 3978, 4398, 4539, 6597, 6942, 9078, 9529, 10413, 12461, 13194, 13617, 19058, 19669, 20826, 24922, 27234, 28587, 37383, 39338, 57174, 59007, 65237, 74766, 85761, 112149, 118014, 130474, 161993, 171522, 177021, 195711, 224298, 323986, 354042, 391422, 485979, 587133, 848081, 971958, 1109029, 1174266, 1457937, 1696162, 2218058, 2544243, 2915874, 3327087, 5088486, 6654174, 7632729, 9981261, 14417377, 15265458, 19962522, 28834754, 43252131, 86504262, 129756393, 259512786]

約数ペア:

[(1, 259512786), (2, 129756393), (3, 86504262), (6, 43252131), (9, 28834754), (13, 19962522), (17, 15265458), (18, 14417377), (26, 9981261), (34, 7632729), (39, 6654174), (51, 5088486), (78, 3327087), (89, 2915874), (102, 2544243), (117, 2218058), (153, 1696162), (178, 1457937), (221, 1174266), (234, 1109029), (267, 971958), (306, 848081), (442, 587133), (534, 485979), (663, 391422), (733, 354042), (801, 323986), (1157, 224298), (1326, 195711), (1466, 177021), (1513, 171522), (1602, 161993), (1989, 130474), (2199, 118014), (2314, 112149), (3026, 85761), (3471, 74766), (3978, 65237), (4398, 59007), (4539, 57174), (6597, 39338), (6942, 37383), (9078, 28587), (9529, 27234), (10413, 24922), (12461, 20826), (13194, 19669), (13617, 19058)]