218418304

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 492782400

約数和(自身を除く): 274364096

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, 439, 598, 676, 736, 832, 878, 1196, 1352, 1472, 1664, 1756, 2392, 2704, 2944, 3512, 3887, 4784, 5408, 5707, 7024, 7774, 9568, 10097, 10816, 11414, 14048, 15548, 19136, 20194, 21632, 22828, 28096, 31096, 38272, 40388, 45656, 56192, 62192, 74191, 80776, 91312, 124384, 131261, 148382, 161552, 182624, 248768, 262522, 296764, 323104, 365248, 497536, 525044, 593528, 646208, 730496, 1050088, 1187056, 1292416, 1706393, 2100176, 2374112, 3412786, 4200352, 4748224, 6825572, 8400704, 9496448, 13651144, 16801408, 27302288, 54604576, 109209152, 218418304]

約数ペア:

[(1, 218418304), (2, 109209152), (4, 54604576), (8, 27302288), (13, 16801408), (16, 13651144), (23, 9496448), (26, 8400704), (32, 6825572), (46, 4748224), (52, 4200352), (64, 3412786), (92, 2374112), (104, 2100176), (128, 1706393), (169, 1292416), (184, 1187056), (208, 1050088), (299, 730496), (338, 646208), (368, 593528), (416, 525044), (439, 497536), (598, 365248), (676, 323104), (736, 296764), (832, 262522), (878, 248768), (1196, 182624), (1352, 161552), (1472, 148382), (1664, 131261), (1756, 124384), (2392, 91312), (2704, 80776), (2944, 74191), (3512, 62192), (3887, 56192), (4784, 45656), (5408, 40388), (5707, 38272), (7024, 31096), (7774, 28096), (9568, 22828), (10097, 21632), (10816, 20194), (11414, 19136), (14048, 15548)]