495186208

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 1158312960

約数和(自身を除く): 663126752

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 53, 76, 88, 106, 121, 127, 152, 176, 209, 212, 242, 254, 304, 352, 418, 424, 484, 508, 583, 608, 836, 848, 968, 1007, 1016, 1166, 1397, 1672, 1696, 1936, 2014, 2032, 2299, 2332, 2413, 2794, 3344, 3872, 4028, 4064, 4598, 4664, 4826, 5588, 6413, 6688, 6731, 8056, 9196, 9328, 9652, 11077, 11176, 12826, 13462, 15367, 16112, 18392, 18656, 19304, 22154, 22352, 25652, 26543, 26924, 30734, 32224, 36784, 38608, 44308, 44704, 51304, 53086, 53848, 61468, 73568, 74041, 77216, 88616, 102608, 106172, 107696, 121847, 122936, 127889, 148082, 177232, 205216, 212344, 215392, 243694, 245872, 255778, 291973, 296164, 354464, 424688, 487388, 491744, 511556, 583946, 592328, 814451, 849376, 974776, 1023112, 1167892, 1184656, 1406779, 1628902, 1949552, 2046224, 2335784, 2369312, 2813558, 3257804, 3899104, 4092448, 4671568, 5627116, 6515608, 9343136, 11254232, 13031216, 15474569, 22508464, 26062432, 30949138, 45016928, 61898276, 123796552, 247593104, 495186208]

約数ペア:

[(1, 495186208), (2, 247593104), (4, 123796552), (8, 61898276), (11, 45016928), (16, 30949138), (19, 26062432), (22, 22508464), (32, 15474569), (38, 13031216), (44, 11254232), (53, 9343136), (76, 6515608), (88, 5627116), (106, 4671568), (121, 4092448), (127, 3899104), (152, 3257804), (176, 2813558), (209, 2369312), (212, 2335784), (242, 2046224), (254, 1949552), (304, 1628902), (352, 1406779), (418, 1184656), (424, 1167892), (484, 1023112), (508, 974776), (583, 849376), (608, 814451), (836, 592328), (848, 583946), (968, 511556), (1007, 491744), (1016, 487388), (1166, 424688), (1397, 354464), (1672, 296164), (1696, 291973), (1936, 255778), (2014, 245872), (2032, 243694), (2299, 215392), (2332, 212344), (2413, 205216), (2794, 177232), (3344, 148082), (3872, 127889), (4028, 122936), (4064, 121847), (4598, 107696), (4664, 106172), (4826, 102608), (5588, 88616), (6413, 77216), (6688, 74041), (6731, 73568), (8056, 61468), (9196, 53848), (9328, 53086), (9652, 51304), (11077, 44704), (11176, 44308), (12826, 38608), (13462, 36784), (15367, 32224), (16112, 30734), (18392, 26924), (18656, 26543), (19304, 25652), (22154, 22352)]