2161449864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{9769}}^1$

素因数の和:10227

約数の個数: 96

約数和(自身を含む): 6706128000

約数和(自身を除く): 4544678136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 439, 504, 878, 1317, 1756, 2634, 3073, 3512, 3951, 5268, 6146, 7902, 9219, 9769, 10536, 12292, 15804, 18438, 19538, 24584, 27657, 29307, 31608, 36876, 39076, 55314, 58614, 68383, 73752, 78152, 87921, 110628, 117228, 136766, 175842, 205149, 221256, 234456, 273532, 351684, 410298, 547064, 615447, 703368, 820596, 1230894, 1641192, 2461788, 4288591, 4923576, 8577182, 12865773, 17154364, 25731546, 30020137, 34308728, 38597319, 51463092, 60040274, 77194638, 90060411, 102926184, 120080548, 154389276, 180120822, 240161096, 270181233, 308778552, 360241644, 540362466, 720483288, 1080724932, 2161449864]

約数ペア:

[(1, 2161449864), (2, 1080724932), (3, 720483288), (4, 540362466), (6, 360241644), (7, 308778552), (8, 270181233), (9, 240161096), (12, 180120822), (14, 154389276), (18, 120080548), (21, 102926184), (24, 90060411), (28, 77194638), (36, 60040274), (42, 51463092), (56, 38597319), (63, 34308728), (72, 30020137), (84, 25731546), (126, 17154364), (168, 12865773), (252, 8577182), (439, 4923576), (504, 4288591), (878, 2461788), (1317, 1641192), (1756, 1230894), (2634, 820596), (3073, 703368), (3512, 615447), (3951, 547064), (5268, 410298), (6146, 351684), (7902, 273532), (9219, 234456), (9769, 221256), (10536, 205149), (12292, 175842), (15804, 136766), (18438, 117228), (19538, 110628), (24584, 87921), (27657, 78152), (29307, 73752), (31608, 68383), (36876, 58614), (39076, 55314)]