891453324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 2291788800

約数和(自身を除く): 1400335476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 47, 57, 76, 82, 94, 114, 123, 141, 164, 188, 228, 246, 282, 492, 564, 779, 893, 1558, 1786, 1927, 2029, 2337, 2679, 3116, 3572, 3854, 4058, 4674, 5358, 5781, 6087, 7708, 8116, 9348, 10716, 11562, 12174, 23124, 24348, 36613, 38551, 73226, 77102, 83189, 95363, 109839, 115653, 146452, 154204, 166378, 190726, 219678, 231306, 249567, 286089, 332756, 381452, 439356, 462612, 499134, 572178, 998268, 1144356, 1580591, 1811897, 3161182, 3623794, 3909883, 4741773, 5435691, 6322364, 7247588, 7819766, 9483546, 10871382, 11729649, 15639532, 18967092, 21742764, 23459298, 46918596, 74287777, 148575554, 222863331, 297151108, 445726662, 891453324]

約数ペア:

[(1, 891453324), (2, 445726662), (3, 297151108), (4, 222863331), (6, 148575554), (12, 74287777), (19, 46918596), (38, 23459298), (41, 21742764), (47, 18967092), (57, 15639532), (76, 11729649), (82, 10871382), (94, 9483546), (114, 7819766), (123, 7247588), (141, 6322364), (164, 5435691), (188, 4741773), (228, 3909883), (246, 3623794), (282, 3161182), (492, 1811897), (564, 1580591), (779, 1144356), (893, 998268), (1558, 572178), (1786, 499134), (1927, 462612), (2029, 439356), (2337, 381452), (2679, 332756), (3116, 286089), (3572, 249567), (3854, 231306), (4058, 219678), (4674, 190726), (5358, 166378), (5781, 154204), (6087, 146452), (7708, 115653), (8116, 109839), (9348, 95363), (10716, 83189), (11562, 77102), (12174, 73226), (23124, 38551), (24348, 36613)]