380017456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 120

約数和(自身を含む): 965589984

約数和(自身を除く): 585572528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 272, 338, 364, 442, 476, 676, 728, 884, 952, 1181, 1183, 1352, 1456, 1547, 1768, 1904, 2362, 2366, 2704, 2873, 3094, 3536, 4724, 4732, 5746, 6188, 8267, 9448, 9464, 11492, 12376, 15353, 16534, 18896, 18928, 20077, 20111, 22984, 24752, 30706, 33068, 40154, 40222, 45968, 61412, 66136, 80308, 80444, 107471, 122824, 132272, 140539, 160616, 160888, 199589, 214942, 245648, 261001, 281078, 321232, 321776, 399178, 429884, 522002, 562156, 798356, 859768, 1044004, 1124312, 1397123, 1596712, 1719536, 1827007, 2088008, 2248624, 2794246, 3193424, 3393013, 3654014, 4176016, 5588492, 6786026, 7308028, 11176984, 13572052, 14616056, 22353968, 23751091, 27144104, 29232112, 47502182, 54288208, 95004364, 190008728, 380017456]

約数ペア:

[(1, 380017456), (2, 190008728), (4, 95004364), (7, 54288208), (8, 47502182), (13, 29232112), (14, 27144104), (16, 23751091), (17, 22353968), (26, 14616056), (28, 13572052), (34, 11176984), (52, 7308028), (56, 6786026), (68, 5588492), (91, 4176016), (104, 3654014), (112, 3393013), (119, 3193424), (136, 2794246), (169, 2248624), (182, 2088008), (208, 1827007), (221, 1719536), (238, 1596712), (272, 1397123), (338, 1124312), (364, 1044004), (442, 859768), (476, 798356), (676, 562156), (728, 522002), (884, 429884), (952, 399178), (1181, 321776), (1183, 321232), (1352, 281078), (1456, 261001), (1547, 245648), (1768, 214942), (1904, 199589), (2362, 160888), (2366, 160616), (2704, 140539), (2873, 132272), (3094, 122824), (3536, 107471), (4724, 80444), (4732, 80308), (5746, 66136), (6188, 61412), (8267, 45968), (9448, 40222), (9464, 40154), (11492, 33068), (12376, 30706), (15353, 24752), (16534, 22984), (18896, 20111), (18928, 20077)]