509221232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 1101929472

約数和(自身を除く): 592708240

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 127, 148, 208, 254, 296, 481, 508, 521, 592, 962, 1016, 1042, 1651, 1924, 2032, 2084, 3302, 3848, 4168, 4699, 6604, 6773, 7696, 8336, 9398, 13208, 13546, 18796, 19277, 26416, 27092, 37592, 38554, 54184, 61087, 66167, 75184, 77108, 108368, 122174, 132334, 154216, 244348, 250601, 264668, 308432, 488696, 501202, 529336, 860171, 977392, 1002404, 1058672, 1720342, 2004808, 2448179, 3440684, 4009616, 4896358, 6881368, 9792716, 13762736, 19585432, 31826327, 39170864, 63652654, 127305308, 254610616, 509221232]

約数ペア:

[(1, 509221232), (2, 254610616), (4, 127305308), (8, 63652654), (13, 39170864), (16, 31826327), (26, 19585432), (37, 13762736), (52, 9792716), (74, 6881368), (104, 4896358), (127, 4009616), (148, 3440684), (208, 2448179), (254, 2004808), (296, 1720342), (481, 1058672), (508, 1002404), (521, 977392), (592, 860171), (962, 529336), (1016, 501202), (1042, 488696), (1651, 308432), (1924, 264668), (2032, 250601), (2084, 244348), (3302, 154216), (3848, 132334), (4168, 122174), (4699, 108368), (6604, 77108), (6773, 75184), (7696, 66167), (8336, 61087), (9398, 54184), (13208, 38554), (13546, 37592), (18796, 27092), (19277, 26416)]