254983572

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 699843200

約数和(自身を除く): 444859628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 313, 342, 397, 513, 626, 684, 794, 939, 1026, 1191, 1252, 1588, 1878, 2052, 2382, 2817, 3573, 3756, 4764, 5634, 5947, 7146, 7543, 8451, 10719, 11268, 11894, 14292, 15086, 16902, 17841, 21438, 22629, 23788, 30172, 33804, 35682, 42876, 45258, 53523, 67887, 71364, 90516, 107046, 124261, 135774, 160569, 203661, 214092, 248522, 271548, 321138, 372783, 407322, 497044, 642276, 745566, 814644, 1118349, 1491132, 2236698, 2360959, 3355047, 4473396, 4721918, 6710094, 7082877, 9443836, 13420188, 14165754, 21248631, 28331508, 42497262, 63745893, 84994524, 127491786, 254983572]

約数ペア:

[(1, 254983572), (2, 127491786), (3, 84994524), (4, 63745893), (6, 42497262), (9, 28331508), (12, 21248631), (18, 14165754), (19, 13420188), (27, 9443836), (36, 7082877), (38, 6710094), (54, 4721918), (57, 4473396), (76, 3355047), (108, 2360959), (114, 2236698), (171, 1491132), (228, 1118349), (313, 814644), (342, 745566), (397, 642276), (513, 497044), (626, 407322), (684, 372783), (794, 321138), (939, 271548), (1026, 248522), (1191, 214092), (1252, 203661), (1588, 160569), (1878, 135774), (2052, 124261), (2382, 107046), (2817, 90516), (3573, 71364), (3756, 67887), (4764, 53523), (5634, 45258), (5947, 42876), (7146, 35682), (7543, 33804), (8451, 30172), (10719, 23788), (11268, 22629), (11894, 21438), (14292, 17841), (15086, 16902)]