239256512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 563758080

約数和(自身を除く): 324501568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 152, 176, 209, 248, 304, 341, 352, 418, 496, 577, 589, 608, 682, 704, 836, 992, 1154, 1178, 1216, 1364, 1672, 1984, 2308, 2356, 2728, 3344, 4616, 4712, 5456, 6347, 6479, 6688, 9232, 9424, 10912, 10963, 12694, 12958, 13376, 17887, 18464, 18848, 21824, 21926, 25388, 25916, 35774, 36928, 37696, 43852, 50776, 51832, 71548, 87704, 101552, 103664, 120593, 143096, 175408, 196757, 203104, 207328, 241186, 286192, 339853, 350816, 393514, 406208, 414656, 482372, 572384, 679706, 701632, 787028, 964744, 1144768, 1359412, 1574056, 1929488, 2718824, 3148112, 3738383, 3858976, 5437648, 6296224, 7476766, 7717952, 10875296, 12592448, 14953532, 21750592, 29907064, 59814128, 119628256, 239256512]

約数ペア:

[(1, 239256512), (2, 119628256), (4, 59814128), (8, 29907064), (11, 21750592), (16, 14953532), (19, 12592448), (22, 10875296), (31, 7717952), (32, 7476766), (38, 6296224), (44, 5437648), (62, 3858976), (64, 3738383), (76, 3148112), (88, 2718824), (124, 1929488), (152, 1574056), (176, 1359412), (209, 1144768), (248, 964744), (304, 787028), (341, 701632), (352, 679706), (418, 572384), (496, 482372), (577, 414656), (589, 406208), (608, 393514), (682, 350816), (704, 339853), (836, 286192), (992, 241186), (1154, 207328), (1178, 203104), (1216, 196757), (1364, 175408), (1672, 143096), (1984, 120593), (2308, 103664), (2356, 101552), (2728, 87704), (3344, 71548), (4616, 51832), (4712, 50776), (5456, 43852), (6347, 37696), (6479, 36928), (6688, 35774), (9232, 25916), (9424, 25388), (10912, 21926), (10963, 21824), (12694, 18848), (12958, 18464), (13376, 17887)]