708470388

素因数分解:

$2^2\times 3^5\times {\mathrm{521}}^1\times {\mathrm{1399}}^1$

素因数の和:1939

約数の個数: 72

約数和(自身を含む): 1862078400

約数和(自身を除く): 1153608012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 521, 972, 1042, 1399, 1563, 2084, 2798, 3126, 4197, 4689, 5596, 6252, 8394, 9378, 12591, 14067, 16788, 18756, 25182, 28134, 37773, 42201, 50364, 56268, 75546, 84402, 113319, 126603, 151092, 168804, 226638, 253206, 339957, 453276, 506412, 679914, 728879, 1359828, 1457758, 2186637, 2915516, 4373274, 6559911, 8746548, 13119822, 19679733, 26239644, 39359466, 59039199, 78718932, 118078398, 177117597, 236156796, 354235194, 708470388]

約数ペア:

[(1, 708470388), (2, 354235194), (3, 236156796), (4, 177117597), (6, 118078398), (9, 78718932), (12, 59039199), (18, 39359466), (27, 26239644), (36, 19679733), (54, 13119822), (81, 8746548), (108, 6559911), (162, 4373274), (243, 2915516), (324, 2186637), (486, 1457758), (521, 1359828), (972, 728879), (1042, 679914), (1399, 506412), (1563, 453276), (2084, 339957), (2798, 253206), (3126, 226638), (4197, 168804), (4689, 151092), (5596, 126603), (6252, 113319), (8394, 84402), (9378, 75546), (12591, 56268), (14067, 50364), (16788, 42201), (18756, 37773), (25182, 28134)]