489510336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 168

約数和(自身を含む): 1533509760

約数和(自身を除く): 1043999424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 379, 434, 448, 496, 651, 672, 744, 758, 868, 961, 992, 1137, 1302, 1344, 1488, 1516, 1736, 1922, 1984, 2274, 2604, 2653, 2883, 2976, 3032, 3472, 3844, 4548, 5208, 5306, 5766, 5952, 6064, 6727, 6944, 7688, 7959, 9096, 10416, 10612, 11532, 11749, 12128, 13454, 13888, 15376, 15918, 18192, 20181, 20832, 21224, 23064, 23498, 24256, 26908, 30752, 31836, 35247, 36384, 40362, 41664, 42448, 46128, 46996, 53816, 61504, 63672, 70494, 72768, 80724, 82243, 84896, 92256, 93992, 107632, 127344, 140988, 161448, 164486, 169792, 184512, 187984, 215264, 246729, 254688, 281976, 322896, 328972, 364219, 375968, 430528, 493458, 509376, 563952, 645792, 657944, 728438, 751936, 986916, 1092657, 1127904, 1291584, 1315888, 1456876, 1973832, 2185314, 2255808, 2549533, 2631776, 2913752, 3947664, 4370628, 5099066, 5263552, 5827504, 7648599, 7895328, 8741256, 10198132, 11655008, 15297198, 15790656, 17482512, 20396264, 23310016, 30594396, 34965024, 40792528, 61188792, 69930048, 81585056, 122377584, 163170112, 244755168, 489510336]

約数ペア:

[(1, 489510336), (2, 244755168), (3, 163170112), (4, 122377584), (6, 81585056), (7, 69930048), (8, 61188792), (12, 40792528), (14, 34965024), (16, 30594396), (21, 23310016), (24, 20396264), (28, 17482512), (31, 15790656), (32, 15297198), (42, 11655008), (48, 10198132), (56, 8741256), (62, 7895328), (64, 7648599), (84, 5827504), (93, 5263552), (96, 5099066), (112, 4370628), (124, 3947664), (168, 2913752), (186, 2631776), (192, 2549533), (217, 2255808), (224, 2185314), (248, 1973832), (336, 1456876), (372, 1315888), (379, 1291584), (434, 1127904), (448, 1092657), (496, 986916), (651, 751936), (672, 728438), (744, 657944), (758, 645792), (868, 563952), (961, 509376), (992, 493458), (1137, 430528), (1302, 375968), (1344, 364219), (1488, 328972), (1516, 322896), (1736, 281976), (1922, 254688), (1984, 246729), (2274, 215264), (2604, 187984), (2653, 184512), (2883, 169792), (2976, 164486), (3032, 161448), (3472, 140988), (3844, 127344), (4548, 107632), (5208, 93992), (5306, 92256), (5766, 84896), (5952, 82243), (6064, 80724), (6727, 72768), (6944, 70494), (7688, 63672), (7959, 61504), (9096, 53816), (10416, 46996), (10612, 46128), (11532, 42448), (11749, 41664), (12128, 40362), (13454, 36384), (13888, 35247), (15376, 31836), (15918, 30752), (18192, 26908), (20181, 24256), (20832, 23498), (21224, 23064)]