490369568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 1106493696

約数和(自身を除く): 616124128

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 53, 92, 104, 106, 184, 208, 212, 299, 368, 416, 424, 598, 689, 736, 848, 967, 1196, 1219, 1378, 1696, 1934, 2392, 2438, 2756, 3868, 4784, 4876, 5512, 7736, 9568, 9752, 11024, 12571, 15472, 15847, 19504, 22048, 22241, 25142, 30944, 31694, 39008, 44482, 50284, 51251, 63388, 88964, 100568, 102502, 126776, 177928, 201136, 205004, 253552, 289133, 355856, 402272, 410008, 507104, 578266, 666263, 711712, 820016, 1156532, 1178773, 1332526, 1640032, 2313064, 2357546, 2665052, 4626128, 4715092, 5330104, 9252256, 9430184, 10660208, 15324049, 18860368, 21320416, 30648098, 37720736, 61296196, 122592392, 245184784, 490369568]

約数ペア:

[(1, 490369568), (2, 245184784), (4, 122592392), (8, 61296196), (13, 37720736), (16, 30648098), (23, 21320416), (26, 18860368), (32, 15324049), (46, 10660208), (52, 9430184), (53, 9252256), (92, 5330104), (104, 4715092), (106, 4626128), (184, 2665052), (208, 2357546), (212, 2313064), (299, 1640032), (368, 1332526), (416, 1178773), (424, 1156532), (598, 820016), (689, 711712), (736, 666263), (848, 578266), (967, 507104), (1196, 410008), (1219, 402272), (1378, 355856), (1696, 289133), (1934, 253552), (2392, 205004), (2438, 201136), (2756, 177928), (3868, 126776), (4784, 102502), (4876, 100568), (5512, 88964), (7736, 63388), (9568, 51251), (9752, 50284), (11024, 44482), (12571, 39008), (15472, 31694), (15847, 30944), (19504, 25142), (22048, 22241)]