260328816

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2066

約数の個数: 140

約数和(自身を含む): 825389880

約数和(自身を除く): 565061064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1458, 1584, 1782, 1944, 2029, 2376, 2673, 2916, 3564, 3888, 4058, 4752, 5346, 5832, 6087, 7128, 8019, 8116, 10692, 11664, 12174, 14256, 16038, 16232, 18261, 21384, 22319, 24348, 32076, 32464, 36522, 42768, 44638, 48696, 54783, 64152, 66957, 73044, 89276, 97392, 109566, 128304, 133914, 146088, 164349, 178552, 200871, 219132, 267828, 292176, 328698, 357104, 401742, 438264, 493047, 535656, 602613, 657396, 803484, 876528, 986094, 1071312, 1205226, 1314792, 1479141, 1606968, 1807839, 1972188, 2410452, 2629584, 2958282, 3213936, 3615678, 3944376, 4820904, 5423517, 5916564, 7231356, 7888752, 9641808, 10847034, 11833128, 14462712, 16270551, 21694068, 23666256, 28925424, 32541102, 43388136, 65082204, 86776272, 130164408, 260328816]

約数ペア:

[(1, 260328816), (2, 130164408), (3, 86776272), (4, 65082204), (6, 43388136), (8, 32541102), (9, 28925424), (11, 23666256), (12, 21694068), (16, 16270551), (18, 14462712), (22, 11833128), (24, 10847034), (27, 9641808), (33, 7888752), (36, 7231356), (44, 5916564), (48, 5423517), (54, 4820904), (66, 3944376), (72, 3615678), (81, 3213936), (88, 2958282), (99, 2629584), (108, 2410452), (132, 1972188), (144, 1807839), (162, 1606968), (176, 1479141), (198, 1314792), (216, 1205226), (243, 1071312), (264, 986094), (297, 876528), (324, 803484), (396, 657396), (432, 602613), (486, 535656), (528, 493047), (594, 438264), (648, 401742), (729, 357104), (792, 328698), (891, 292176), (972, 267828), (1188, 219132), (1296, 200871), (1458, 178552), (1584, 164349), (1782, 146088), (1944, 133914), (2029, 128304), (2376, 109566), (2673, 97392), (2916, 89276), (3564, 73044), (3888, 66957), (4058, 64152), (4752, 54783), (5346, 48696), (5832, 44638), (6087, 42768), (7128, 36522), (8019, 32464), (8116, 32076), (10692, 24348), (11664, 22319), (12174, 21384), (14256, 18261), (16038, 16232)]