310179688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 770757120

約数和(自身を除く): 460577432

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 71, 91, 104, 119, 136, 142, 182, 221, 238, 284, 353, 364, 442, 476, 497, 568, 706, 728, 884, 923, 952, 994, 1207, 1412, 1547, 1768, 1846, 1988, 2414, 2471, 2824, 3094, 3692, 3976, 4589, 4828, 4942, 6001, 6188, 6461, 7384, 8449, 9178, 9656, 9884, 12002, 12376, 12922, 15691, 16898, 18356, 19768, 24004, 25063, 25844, 31382, 32123, 33796, 36712, 42007, 48008, 50126, 51688, 62764, 64246, 67592, 78013, 84014, 100252, 109837, 125528, 128492, 156026, 168028, 175441, 200504, 219674, 256984, 312052, 325819, 336056, 350882, 426071, 439348, 546091, 624104, 651638, 701764, 852142, 878696, 1092182, 1303276, 1403528, 1704284, 2184364, 2280733, 2606552, 2982497, 3408568, 4368728, 4561466, 5538923, 5964994, 9122932, 11077846, 11929988, 18245864, 22155692, 23859976, 38772461, 44311384, 77544922, 155089844, 310179688]

約数ペア:

[(1, 310179688), (2, 155089844), (4, 77544922), (7, 44311384), (8, 38772461), (13, 23859976), (14, 22155692), (17, 18245864), (26, 11929988), (28, 11077846), (34, 9122932), (52, 5964994), (56, 5538923), (68, 4561466), (71, 4368728), (91, 3408568), (104, 2982497), (119, 2606552), (136, 2280733), (142, 2184364), (182, 1704284), (221, 1403528), (238, 1303276), (284, 1092182), (353, 878696), (364, 852142), (442, 701764), (476, 651638), (497, 624104), (568, 546091), (706, 439348), (728, 426071), (884, 350882), (923, 336056), (952, 325819), (994, 312052), (1207, 256984), (1412, 219674), (1547, 200504), (1768, 175441), (1846, 168028), (1988, 156026), (2414, 128492), (2471, 125528), (2824, 109837), (3094, 100252), (3692, 84014), (3976, 78013), (4589, 67592), (4828, 64246), (4942, 62764), (6001, 51688), (6188, 50126), (6461, 48008), (7384, 42007), (8449, 36712), (9178, 33796), (9656, 32123), (9884, 31382), (12002, 25844), (12376, 25063), (12922, 24004), (15691, 19768), (16898, 18356)]