229343478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 576230400

約数和(自身を除く): 346886922

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 169, 182, 237, 273, 338, 409, 474, 507, 546, 553, 818, 1014, 1027, 1106, 1183, 1227, 1659, 2054, 2366, 2454, 2863, 3081, 3318, 3549, 5317, 5726, 6162, 7098, 7189, 8589, 10634, 13351, 14378, 15951, 17178, 21567, 26702, 31902, 32311, 37219, 40053, 43134, 64622, 69121, 74438, 80106, 93457, 96933, 111657, 138242, 186914, 193866, 207363, 223314, 226177, 280371, 414726, 420043, 452354, 483847, 560742, 678531, 840086, 967694, 1260129, 1357062, 1451541, 2520258, 2903082, 2940301, 5460559, 5880602, 8820903, 10921118, 16381677, 17641806, 32763354, 38223913, 76447826, 114671739, 229343478]

約数ペア:

[(1, 229343478), (2, 114671739), (3, 76447826), (6, 38223913), (7, 32763354), (13, 17641806), (14, 16381677), (21, 10921118), (26, 8820903), (39, 5880602), (42, 5460559), (78, 2940301), (79, 2903082), (91, 2520258), (158, 1451541), (169, 1357062), (182, 1260129), (237, 967694), (273, 840086), (338, 678531), (409, 560742), (474, 483847), (507, 452354), (546, 420043), (553, 414726), (818, 280371), (1014, 226177), (1027, 223314), (1106, 207363), (1183, 193866), (1227, 186914), (1659, 138242), (2054, 111657), (2366, 96933), (2454, 93457), (2863, 80106), (3081, 74438), (3318, 69121), (3549, 64622), (5317, 43134), (5726, 40053), (6162, 37219), (7098, 32311), (7189, 31902), (8589, 26702), (10634, 21567), (13351, 17178), (14378, 15951)]