442602264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 1264032000

約数和(自身を除く): 821429736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 197, 228, 247, 312, 379, 394, 456, 494, 591, 741, 758, 788, 988, 1137, 1182, 1482, 1516, 1576, 1976, 2274, 2364, 2561, 2964, 3032, 3743, 4548, 4728, 4927, 5122, 5928, 7201, 7486, 7683, 9096, 9854, 10244, 11229, 14402, 14781, 14972, 15366, 19708, 20488, 21603, 22458, 28804, 29562, 29944, 30732, 39416, 43206, 44916, 48659, 57608, 59124, 61464, 74663, 86412, 89832, 93613, 97318, 118248, 145977, 149326, 172824, 187226, 194636, 223989, 280839, 291954, 298652, 374452, 389272, 447978, 561678, 583908, 597304, 748904, 895956, 970619, 1123356, 1167816, 1418597, 1791912, 1941238, 2246712, 2837194, 2911857, 3882476, 4255791, 5674388, 5823714, 7764952, 8511582, 11348776, 11647428, 17023164, 18441761, 23294856, 34046328, 36883522, 55325283, 73767044, 110650566, 147534088, 221301132, 442602264]

約数ペア:

[(1, 442602264), (2, 221301132), (3, 147534088), (4, 110650566), (6, 73767044), (8, 55325283), (12, 36883522), (13, 34046328), (19, 23294856), (24, 18441761), (26, 17023164), (38, 11647428), (39, 11348776), (52, 8511582), (57, 7764952), (76, 5823714), (78, 5674388), (104, 4255791), (114, 3882476), (152, 2911857), (156, 2837194), (197, 2246712), (228, 1941238), (247, 1791912), (312, 1418597), (379, 1167816), (394, 1123356), (456, 970619), (494, 895956), (591, 748904), (741, 597304), (758, 583908), (788, 561678), (988, 447978), (1137, 389272), (1182, 374452), (1482, 298652), (1516, 291954), (1576, 280839), (1976, 223989), (2274, 194636), (2364, 187226), (2561, 172824), (2964, 149326), (3032, 145977), (3743, 118248), (4548, 97318), (4728, 93613), (4927, 89832), (5122, 86412), (5928, 74663), (7201, 61464), (7486, 59124), (7683, 57608), (9096, 48659), (9854, 44916), (10244, 43206), (11229, 39416), (14402, 30732), (14781, 29944), (14972, 29562), (15366, 28804), (19708, 22458), (20488, 21603)]