402204654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 960336000

約数和(自身を除く): 558131346

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 107, 114, 171, 174, 214, 261, 321, 342, 379, 522, 551, 642, 758, 963, 1102, 1137, 1653, 1926, 2033, 2274, 3103, 3306, 3411, 4066, 4959, 6099, 6206, 6822, 7201, 9309, 9918, 10991, 12198, 14402, 18297, 18618, 21603, 21982, 27927, 32973, 36594, 40553, 43206, 55854, 58957, 64809, 65946, 81106, 98919, 117914, 121659, 129618, 176871, 197838, 208829, 243318, 353742, 364977, 417658, 530613, 626487, 729954, 770507, 1061226, 1176037, 1252974, 1541014, 1879461, 2311521, 2352074, 3528111, 3758922, 4623042, 6934563, 7056222, 10584333, 13869126, 21168666, 22344703, 44689406, 67034109, 134068218, 201102327, 402204654]

約数ペア:

[(1, 402204654), (2, 201102327), (3, 134068218), (6, 67034109), (9, 44689406), (18, 22344703), (19, 21168666), (29, 13869126), (38, 10584333), (57, 7056222), (58, 6934563), (87, 4623042), (107, 3758922), (114, 3528111), (171, 2352074), (174, 2311521), (214, 1879461), (261, 1541014), (321, 1252974), (342, 1176037), (379, 1061226), (522, 770507), (551, 729954), (642, 626487), (758, 530613), (963, 417658), (1102, 364977), (1137, 353742), (1653, 243318), (1926, 208829), (2033, 197838), (2274, 176871), (3103, 129618), (3306, 121659), (3411, 117914), (4066, 98919), (4959, 81106), (6099, 65946), (6206, 64809), (6822, 58957), (7201, 55854), (9309, 43206), (9918, 40553), (10991, 36594), (12198, 32973), (14402, 27927), (18297, 21982), (18618, 21603)]