15618894772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 31555560960

約数和(自身を除く): 15936666188

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 167, 221, 241, 334, 439, 442, 482, 668, 878, 884, 964, 1756, 2171, 2839, 3133, 4097, 4342, 5678, 5707, 6266, 7463, 8194, 8684, 11356, 11414, 12532, 14926, 16388, 22828, 29852, 36907, 40247, 53261, 73313, 73814, 80494, 97019, 105799, 106522, 146626, 147628, 160988, 194038, 211598, 213044, 293252, 388076, 423196, 523211, 684199, 953069, 1046422, 1246321, 1368398, 1375387, 1798583, 1906138, 2092844, 2492642, 2736796, 2750774, 3597166, 3812276, 4985284, 5501548, 7194332, 8894587, 16202173, 17668433, 17789174, 23381579, 32404346, 35336866, 35578348, 46763158, 64808692, 70673732, 93526316, 229689629, 300363361, 459379258, 600726722, 918758516, 1201453444, 3904723693, 7809447386, 15618894772]

約数ペア:

[(1, 15618894772), (2, 7809447386), (4, 3904723693), (13, 1201453444), (17, 918758516), (26, 600726722), (34, 459379258), (52, 300363361), (68, 229689629), (167, 93526316), (221, 70673732), (241, 64808692), (334, 46763158), (439, 35578348), (442, 35336866), (482, 32404346), (668, 23381579), (878, 17789174), (884, 17668433), (964, 16202173), (1756, 8894587), (2171, 7194332), (2839, 5501548), (3133, 4985284), (4097, 3812276), (4342, 3597166), (5678, 2750774), (5707, 2736796), (6266, 2492642), (7463, 2092844), (8194, 1906138), (8684, 1798583), (11356, 1375387), (11414, 1368398), (12532, 1246321), (14926, 1046422), (16388, 953069), (22828, 684199), (29852, 523211), (36907, 423196), (40247, 388076), (53261, 293252), (73313, 213044), (73814, 211598), (80494, 194038), (97019, 160988), (105799, 147628), (106522, 146626)]