2017789752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 5704427520

約数和(自身を除く): 3686637768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 373, 661, 682, 744, 746, 1023, 1119, 1322, 1364, 1492, 1983, 2046, 2238, 2644, 2728, 2984, 3966, 4092, 4103, 4476, 5288, 7271, 7932, 8184, 8206, 8952, 11563, 12309, 14542, 15864, 16412, 20491, 21813, 23126, 24618, 29084, 32824, 34689, 40982, 43626, 46252, 49236, 58168, 61473, 69378, 81964, 87252, 92504, 98472, 122946, 127193, 138756, 163928, 174504, 225401, 245892, 246553, 254386, 277512, 381579, 450802, 491784, 493106, 508772, 676203, 739659, 763158, 901604, 986212, 1017544, 1352406, 1479318, 1526316, 1803208, 1972424, 2704812, 2712083, 2958636, 3052632, 5409624, 5424166, 5917272, 7643143, 8136249, 10848332, 15286286, 16272498, 21696664, 22929429, 30572572, 32544996, 45858858, 61145144, 65089992, 84074573, 91717716, 168149146, 183435432, 252223719, 336298292, 504447438, 672596584, 1008894876, 2017789752]

約数ペア:

[(1, 2017789752), (2, 1008894876), (3, 672596584), (4, 504447438), (6, 336298292), (8, 252223719), (11, 183435432), (12, 168149146), (22, 91717716), (24, 84074573), (31, 65089992), (33, 61145144), (44, 45858858), (62, 32544996), (66, 30572572), (88, 22929429), (93, 21696664), (124, 16272498), (132, 15286286), (186, 10848332), (248, 8136249), (264, 7643143), (341, 5917272), (372, 5424166), (373, 5409624), (661, 3052632), (682, 2958636), (744, 2712083), (746, 2704812), (1023, 1972424), (1119, 1803208), (1322, 1526316), (1364, 1479318), (1492, 1352406), (1983, 1017544), (2046, 986212), (2238, 901604), (2644, 763158), (2728, 739659), (2984, 676203), (3966, 508772), (4092, 493106), (4103, 491784), (4476, 450802), (5288, 381579), (7271, 277512), (7932, 254386), (8184, 246553), (8206, 245892), (8952, 225401), (11563, 174504), (12309, 163928), (14542, 138756), (15864, 127193), (16412, 122946), (20491, 98472), (21813, 92504), (23126, 87252), (24618, 81964), (29084, 69378), (32824, 61473), (34689, 58168), (40982, 49236), (43626, 46252)]