489679232

素因数分解:

$2^7\times 7^1\times {\mathrm{59}}^2\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 1141335120

約数和(自身を除く): 651655888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 157, 224, 236, 314, 413, 448, 472, 628, 826, 896, 944, 1099, 1256, 1652, 1888, 2198, 2512, 3304, 3481, 3776, 4396, 5024, 6608, 6962, 7552, 8792, 9263, 10048, 13216, 13924, 17584, 18526, 20096, 24367, 26432, 27848, 35168, 37052, 48734, 52864, 55696, 64841, 70336, 74104, 97468, 111392, 129682, 140672, 148208, 194936, 222784, 259364, 296416, 389872, 445568, 518728, 546517, 592832, 779744, 1037456, 1093034, 1185664, 1559488, 2074912, 2186068, 3118976, 3825619, 4149824, 4372136, 7651238, 8299648, 8744272, 15302476, 17488544, 30604952, 34977088, 61209904, 69954176, 122419808, 244839616, 489679232]

約数ペア:

[(1, 489679232), (2, 244839616), (4, 122419808), (7, 69954176), (8, 61209904), (14, 34977088), (16, 30604952), (28, 17488544), (32, 15302476), (56, 8744272), (59, 8299648), (64, 7651238), (112, 4372136), (118, 4149824), (128, 3825619), (157, 3118976), (224, 2186068), (236, 2074912), (314, 1559488), (413, 1185664), (448, 1093034), (472, 1037456), (628, 779744), (826, 592832), (896, 546517), (944, 518728), (1099, 445568), (1256, 389872), (1652, 296416), (1888, 259364), (2198, 222784), (2512, 194936), (3304, 148208), (3481, 140672), (3776, 129682), (4396, 111392), (5024, 97468), (6608, 74104), (6962, 70336), (7552, 64841), (8792, 55696), (9263, 52864), (10048, 48734), (13216, 37052), (13924, 35168), (17584, 27848), (18526, 26432), (20096, 24367)]