2451569148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1264

約数の個数: 144

約数和(自身を含む): 7285614336

約数和(自身を除く): 4834045188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 233, 252, 258, 301, 387, 466, 516, 602, 699, 774, 903, 932, 971, 1204, 1398, 1548, 1631, 1806, 1942, 2097, 2709, 2796, 2913, 3262, 3612, 3884, 4194, 4893, 5418, 5826, 6524, 6797, 8388, 8739, 9786, 10019, 10836, 11652, 13594, 14679, 17478, 19572, 20038, 20391, 27188, 29358, 30057, 34956, 40076, 40782, 41753, 58716, 60114, 61173, 70133, 81564, 83506, 90171, 120228, 122346, 125259, 140266, 167012, 180342, 210399, 226243, 244692, 250518, 280532, 292271, 360684, 375777, 420798, 452486, 501036, 584542, 631197, 678729, 751554, 841596, 876813, 904972, 1169084, 1262394, 1357458, 1503108, 1583701, 1753626, 2036187, 2524788, 2630439, 2714916, 3167402, 3507252, 4072374, 4751103, 5260878, 6334804, 8144748, 9502206, 9728449, 10521756, 14253309, 19004412, 19456898, 28506618, 29185347, 38913796, 57013236, 58370694, 68099143, 87556041, 116741388, 136198286, 175112082, 204297429, 272396572, 350224164, 408594858, 612892287, 817189716, 1225784574, 2451569148]

約数ペア:

[(1, 2451569148), (2, 1225784574), (3, 817189716), (4, 612892287), (6, 408594858), (7, 350224164), (9, 272396572), (12, 204297429), (14, 175112082), (18, 136198286), (21, 116741388), (28, 87556041), (36, 68099143), (42, 58370694), (43, 57013236), (63, 38913796), (84, 29185347), (86, 28506618), (126, 19456898), (129, 19004412), (172, 14253309), (233, 10521756), (252, 9728449), (258, 9502206), (301, 8144748), (387, 6334804), (466, 5260878), (516, 4751103), (602, 4072374), (699, 3507252), (774, 3167402), (903, 2714916), (932, 2630439), (971, 2524788), (1204, 2036187), (1398, 1753626), (1548, 1583701), (1631, 1503108), (1806, 1357458), (1942, 1262394), (2097, 1169084), (2709, 904972), (2796, 876813), (2913, 841596), (3262, 751554), (3612, 678729), (3884, 631197), (4194, 584542), (4893, 501036), (5418, 452486), (5826, 420798), (6524, 375777), (6797, 360684), (8388, 292271), (8739, 280532), (9786, 250518), (10019, 244692), (10836, 226243), (11652, 210399), (13594, 180342), (14679, 167012), (17478, 140266), (19572, 125259), (20038, 122346), (20391, 120228), (27188, 90171), (29358, 83506), (30057, 81564), (34956, 70133), (40076, 61173), (40782, 60114), (41753, 58716)]