457788136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 990821160

約数和(自身を除く): 533033024

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 92, 104, 106, 157, 184, 212, 299, 314, 424, 529, 598, 628, 689, 1058, 1196, 1219, 1256, 1378, 2041, 2116, 2392, 2438, 2756, 3611, 4082, 4232, 4876, 5512, 6877, 7222, 8164, 8321, 9752, 13754, 14444, 15847, 16328, 16642, 27508, 28037, 28888, 31694, 33284, 46943, 55016, 56074, 63388, 66568, 83053, 93886, 108173, 112148, 126776, 166106, 187772, 191383, 216346, 224296, 332212, 364481, 375544, 382766, 432692, 664424, 728962, 765532, 865384, 1079689, 1457924, 1531064, 2159378, 2487979, 2915848, 4318756, 4401809, 4975958, 8637512, 8803618, 9951916, 17607236, 19903832, 35214472, 57223517, 114447034, 228894068, 457788136]

約数ペア:

[(1, 457788136), (2, 228894068), (4, 114447034), (8, 57223517), (13, 35214472), (23, 19903832), (26, 17607236), (46, 9951916), (52, 8803618), (53, 8637512), (92, 4975958), (104, 4401809), (106, 4318756), (157, 2915848), (184, 2487979), (212, 2159378), (299, 1531064), (314, 1457924), (424, 1079689), (529, 865384), (598, 765532), (628, 728962), (689, 664424), (1058, 432692), (1196, 382766), (1219, 375544), (1256, 364481), (1378, 332212), (2041, 224296), (2116, 216346), (2392, 191383), (2438, 187772), (2756, 166106), (3611, 126776), (4082, 112148), (4232, 108173), (4876, 93886), (5512, 83053), (6877, 66568), (7222, 63388), (8164, 56074), (8321, 55016), (9752, 46943), (13754, 33284), (14444, 31694), (15847, 28888), (16328, 28037), (16642, 27508)]