305484708978

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1181}}^1\times {\mathrm{3617}}^1$

素因数の和:4972

約数の個数: 96

約数和(自身を含む): 690479814960

約数和(自身を除く): 384995105982

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 137, 174, 261, 274, 411, 522, 822, 1181, 1233, 2362, 2466, 3543, 3617, 3973, 7086, 7234, 7946, 10629, 10851, 11919, 21258, 21702, 23838, 32553, 34249, 35757, 65106, 68498, 71514, 102747, 104893, 161797, 205494, 209786, 308241, 314679, 323594, 485391, 495529, 616482, 629358, 944037, 970782, 991058, 1456173, 1486587, 1888074, 2912346, 2973174, 4271677, 4459761, 4692113, 8543354, 8919522, 9384226, 12815031, 14076339, 14370341, 25630062, 28152678, 28740682, 38445093, 42229017, 43111023, 76890186, 84458034, 86222046, 123878633, 129333069, 247757266, 258666138, 371635899, 585219749, 743271798, 1114907697, 1170439498, 1755659247, 2229815394, 3511318494, 5266977741, 10533955482, 16971372721, 33942745442, 50914118163, 101828236326, 152742354489, 305484708978]

約数ペア:

[(1, 305484708978), (2, 152742354489), (3, 101828236326), (6, 50914118163), (9, 33942745442), (18, 16971372721), (29, 10533955482), (58, 5266977741), (87, 3511318494), (137, 2229815394), (174, 1755659247), (261, 1170439498), (274, 1114907697), (411, 743271798), (522, 585219749), (822, 371635899), (1181, 258666138), (1233, 247757266), (2362, 129333069), (2466, 123878633), (3543, 86222046), (3617, 84458034), (3973, 76890186), (7086, 43111023), (7234, 42229017), (7946, 38445093), (10629, 28740682), (10851, 28152678), (11919, 25630062), (21258, 14370341), (21702, 14076339), (23838, 12815031), (32553, 9384226), (34249, 8919522), (35757, 8543354), (65106, 4692113), (68498, 4459761), (71514, 4271677), (102747, 2973174), (104893, 2912346), (161797, 1888074), (205494, 1486587), (209786, 1456173), (308241, 991058), (314679, 970782), (323594, 944037), (485391, 629358), (495529, 616482)]