670250724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 1843215360

約数和(自身を除く): 1172964636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 619, 631, 858, 1238, 1262, 1716, 1857, 1893, 2476, 2524, 3714, 3786, 6809, 6941, 7428, 7572, 8047, 8203, 13618, 13882, 16094, 16406, 20427, 20823, 24141, 24609, 27236, 27764, 32188, 32812, 40854, 41646, 48282, 49218, 81708, 83292, 88517, 90233, 96564, 98436, 177034, 180466, 265551, 270699, 354068, 360932, 390589, 531102, 541398, 781178, 1062204, 1082796, 1171767, 1562356, 2343534, 4296479, 4687068, 5077657, 8592958, 10155314, 12889437, 15232971, 17185916, 20310628, 25778874, 30465942, 51557748, 55854227, 60931884, 111708454, 167562681, 223416908, 335125362, 670250724]

約数ペア:

[(1, 670250724), (2, 335125362), (3, 223416908), (4, 167562681), (6, 111708454), (11, 60931884), (12, 55854227), (13, 51557748), (22, 30465942), (26, 25778874), (33, 20310628), (39, 17185916), (44, 15232971), (52, 12889437), (66, 10155314), (78, 8592958), (132, 5077657), (143, 4687068), (156, 4296479), (286, 2343534), (429, 1562356), (572, 1171767), (619, 1082796), (631, 1062204), (858, 781178), (1238, 541398), (1262, 531102), (1716, 390589), (1857, 360932), (1893, 354068), (2476, 270699), (2524, 265551), (3714, 180466), (3786, 177034), (6809, 98436), (6941, 96564), (7428, 90233), (7572, 88517), (8047, 83292), (8203, 81708), (13618, 49218), (13882, 48282), (16094, 41646), (16406, 40854), (20427, 32812), (20823, 32188), (24141, 27764), (24609, 27236)]