231799568

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 619460352

約数和(自身を除く): 387660784

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 41, 44, 52, 56, 77, 82, 88, 91, 104, 112, 143, 154, 164, 176, 182, 208, 286, 287, 308, 328, 353, 364, 451, 533, 572, 574, 616, 656, 706, 728, 902, 1001, 1066, 1144, 1148, 1232, 1412, 1456, 1804, 2002, 2132, 2288, 2296, 2471, 2824, 3157, 3608, 3731, 3883, 4004, 4264, 4589, 4592, 4942, 5648, 5863, 6314, 7216, 7462, 7766, 8008, 8528, 9178, 9884, 11726, 12628, 14473, 14924, 15532, 16016, 18356, 19768, 23452, 25256, 27181, 28946, 29848, 31064, 32123, 36712, 39536, 41041, 46904, 50479, 50512, 54362, 57892, 59696, 62128, 64246, 73424, 82082, 93808, 100958, 101311, 108724, 115784, 128492, 159203, 164164, 188149, 201916, 202622, 217448, 231568, 256984, 318406, 328328, 353353, 376298, 403832, 405244, 434896, 513968, 636812, 656656, 706706, 752596, 807664, 810488, 1114421, 1273624, 1317043, 1413412, 1505192, 1620976, 2069639, 2228842, 2547248, 2634086, 2826824, 3010384, 4139278, 4457684, 5268172, 5653648, 8278556, 8915368, 10536344, 14487473, 16557112, 17830736, 21072688, 28974946, 33114224, 57949892, 115899784, 231799568]

約数ペア:

[(1, 231799568), (2, 115899784), (4, 57949892), (7, 33114224), (8, 28974946), (11, 21072688), (13, 17830736), (14, 16557112), (16, 14487473), (22, 10536344), (26, 8915368), (28, 8278556), (41, 5653648), (44, 5268172), (52, 4457684), (56, 4139278), (77, 3010384), (82, 2826824), (88, 2634086), (91, 2547248), (104, 2228842), (112, 2069639), (143, 1620976), (154, 1505192), (164, 1413412), (176, 1317043), (182, 1273624), (208, 1114421), (286, 810488), (287, 807664), (308, 752596), (328, 706706), (353, 656656), (364, 636812), (451, 513968), (533, 434896), (572, 405244), (574, 403832), (616, 376298), (656, 353353), (706, 328328), (728, 318406), (902, 256984), (1001, 231568), (1066, 217448), (1144, 202622), (1148, 201916), (1232, 188149), (1412, 164164), (1456, 159203), (1804, 128492), (2002, 115784), (2132, 108724), (2288, 101311), (2296, 100958), (2471, 93808), (2824, 82082), (3157, 73424), (3608, 64246), (3731, 62128), (3883, 59696), (4004, 57892), (4264, 54362), (4589, 50512), (4592, 50479), (4942, 46904), (5648, 41041), (5863, 39536), (6314, 36712), (7216, 32123), (7462, 31064), (7766, 29848), (8008, 28946), (8528, 27181), (9178, 25256), (9884, 23452), (11726, 19768), (12628, 18356), (14473, 16016), (14924, 15532)]