304989568

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 687655440

約数和(自身を除く): 382665872

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 169, 184, 208, 299, 338, 368, 416, 598, 613, 676, 736, 832, 1196, 1226, 1352, 1472, 1664, 2392, 2452, 2704, 2944, 3887, 4784, 4904, 5408, 7774, 7969, 9568, 9808, 10816, 14099, 15548, 15938, 19136, 19616, 21632, 28198, 31096, 31876, 38272, 39232, 56396, 62192, 63752, 78464, 103597, 112792, 124384, 127504, 183287, 207194, 225584, 248768, 255008, 366574, 414388, 451168, 497536, 510016, 733148, 828776, 902336, 1020032, 1466296, 1657552, 1804672, 2382731, 2932592, 3315104, 4765462, 5865184, 6630208, 9530924, 11730368, 13260416, 19061848, 23460736, 38123696, 76247392, 152494784, 304989568]

約数ペア:

[(1, 304989568), (2, 152494784), (4, 76247392), (8, 38123696), (13, 23460736), (16, 19061848), (23, 13260416), (26, 11730368), (32, 9530924), (46, 6630208), (52, 5865184), (64, 4765462), (92, 3315104), (104, 2932592), (128, 2382731), (169, 1804672), (184, 1657552), (208, 1466296), (299, 1020032), (338, 902336), (368, 828776), (416, 733148), (598, 510016), (613, 497536), (676, 451168), (736, 414388), (832, 366574), (1196, 255008), (1226, 248768), (1352, 225584), (1472, 207194), (1664, 183287), (2392, 127504), (2452, 124384), (2704, 112792), (2944, 103597), (3887, 78464), (4784, 63752), (4904, 62192), (5408, 56396), (7774, 39232), (7969, 38272), (9568, 31876), (9808, 31096), (10816, 28198), (14099, 21632), (15548, 19616), (15938, 19136)]