288524236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 714244608

約数和(自身を除く): 425720372

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 143, 154, 161, 169, 182, 241, 253, 286, 299, 308, 322, 338, 364, 482, 506, 572, 598, 644, 676, 964, 1001, 1012, 1183, 1196, 1687, 1771, 1859, 2002, 2093, 2366, 2651, 3133, 3289, 3374, 3542, 3718, 3887, 4004, 4186, 4732, 5302, 5543, 6266, 6578, 6748, 7084, 7436, 7774, 8372, 10604, 11086, 12532, 13013, 13156, 15548, 18557, 21931, 22172, 23023, 26026, 27209, 34463, 37114, 38801, 40729, 42757, 43862, 46046, 52052, 54418, 60973, 68926, 72059, 74228, 77602, 81458, 85514, 87724, 92092, 108836, 121946, 137852, 144118, 155204, 162916, 171028, 241241, 243892, 285103, 288236, 299299, 426811, 448019, 482482, 504413, 570206, 598598, 792649, 853622, 896038, 936767, 964964, 1008826, 1140412, 1197196, 1585298, 1707244, 1792076, 1873534, 2017652, 3136133, 3170596, 3747068, 5548543, 6272266, 6557369, 10304437, 11097086, 12544532, 13114738, 20608874, 22194172, 26229476, 41217748, 72131059, 144262118, 288524236]

約数ペア:

[(1, 288524236), (2, 144262118), (4, 72131059), (7, 41217748), (11, 26229476), (13, 22194172), (14, 20608874), (22, 13114738), (23, 12544532), (26, 11097086), (28, 10304437), (44, 6557369), (46, 6272266), (52, 5548543), (77, 3747068), (91, 3170596), (92, 3136133), (143, 2017652), (154, 1873534), (161, 1792076), (169, 1707244), (182, 1585298), (241, 1197196), (253, 1140412), (286, 1008826), (299, 964964), (308, 936767), (322, 896038), (338, 853622), (364, 792649), (482, 598598), (506, 570206), (572, 504413), (598, 482482), (644, 448019), (676, 426811), (964, 299299), (1001, 288236), (1012, 285103), (1183, 243892), (1196, 241241), (1687, 171028), (1771, 162916), (1859, 155204), (2002, 144118), (2093, 137852), (2366, 121946), (2651, 108836), (3133, 92092), (3289, 87724), (3374, 85514), (3542, 81458), (3718, 77602), (3887, 74228), (4004, 72059), (4186, 68926), (4732, 60973), (5302, 54418), (5543, 52052), (6266, 46046), (6578, 43862), (6748, 42757), (7084, 40729), (7436, 38801), (7774, 37114), (8372, 34463), (10604, 27209), (11086, 26026), (12532, 23023), (13013, 22172), (13156, 21931), (15548, 18557)]