2686826408

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 5957469000

約数和(自身を除く): 3270642592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 157, 196, 293, 298, 314, 392, 586, 596, 628, 1043, 1099, 1172, 1192, 1256, 2051, 2086, 2198, 2344, 4102, 4172, 4396, 7301, 7693, 8204, 8344, 8792, 14357, 14602, 15386, 16408, 23393, 28714, 29204, 30772, 43657, 46001, 46786, 57428, 58408, 61544, 87314, 92002, 93572, 114856, 163751, 174628, 184004, 187144, 305599, 322007, 327502, 349256, 368008, 611198, 644014, 655004, 1146257, 1222396, 1288028, 1310008, 2139193, 2254049, 2292514, 2444792, 2576056, 4278386, 4508098, 4585028, 6854149, 8556772, 9016196, 9170056, 13708298, 17113544, 18032392, 27416596, 47979043, 54833192, 95958086, 191916172, 335853301, 383832344, 671706602, 1343413204, 2686826408]

約数ペア:

[(1, 2686826408), (2, 1343413204), (4, 671706602), (7, 383832344), (8, 335853301), (14, 191916172), (28, 95958086), (49, 54833192), (56, 47979043), (98, 27416596), (149, 18032392), (157, 17113544), (196, 13708298), (293, 9170056), (298, 9016196), (314, 8556772), (392, 6854149), (586, 4585028), (596, 4508098), (628, 4278386), (1043, 2576056), (1099, 2444792), (1172, 2292514), (1192, 2254049), (1256, 2139193), (2051, 1310008), (2086, 1288028), (2198, 1222396), (2344, 1146257), (4102, 655004), (4172, 644014), (4396, 611198), (7301, 368008), (7693, 349256), (8204, 327502), (8344, 322007), (8792, 305599), (14357, 187144), (14602, 184004), (15386, 174628), (16408, 163751), (23393, 114856), (28714, 93572), (29204, 92002), (30772, 87314), (43657, 61544), (46001, 58408), (46786, 57428)]