439091796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 1248827328

約数和(自身を除く): 809735532

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 41, 44, 52, 66, 78, 79, 82, 123, 132, 143, 156, 158, 164, 237, 246, 286, 316, 429, 451, 474, 492, 533, 572, 858, 869, 902, 948, 1027, 1066, 1353, 1599, 1716, 1738, 1804, 2054, 2132, 2607, 2706, 3081, 3198, 3239, 3476, 4108, 5214, 5412, 5863, 6162, 6241, 6396, 6478, 9717, 10428, 11297, 11726, 12324, 12482, 12956, 17589, 18723, 19434, 22594, 23452, 24964, 33891, 35178, 35629, 37446, 38868, 42107, 45188, 67782, 68651, 70356, 71258, 74892, 81133, 84214, 106887, 126321, 135564, 137302, 142516, 162266, 168428, 205953, 213774, 243399, 252642, 255881, 274604, 324532, 411906, 427548, 463177, 486798, 505284, 511762, 767643, 823812, 892463, 926354, 973596, 1023524, 1389531, 1535286, 1784926, 1852708, 2677389, 2779062, 2814691, 3070572, 3326453, 3569852, 5354778, 5558124, 5629382, 6652906, 8444073, 9979359, 10709556, 11258764, 13305812, 16888146, 19958718, 33776292, 36590983, 39917436, 73181966, 109772949, 146363932, 219545898, 439091796]

約数ペア:

[(1, 439091796), (2, 219545898), (3, 146363932), (4, 109772949), (6, 73181966), (11, 39917436), (12, 36590983), (13, 33776292), (22, 19958718), (26, 16888146), (33, 13305812), (39, 11258764), (41, 10709556), (44, 9979359), (52, 8444073), (66, 6652906), (78, 5629382), (79, 5558124), (82, 5354778), (123, 3569852), (132, 3326453), (143, 3070572), (156, 2814691), (158, 2779062), (164, 2677389), (237, 1852708), (246, 1784926), (286, 1535286), (316, 1389531), (429, 1023524), (451, 973596), (474, 926354), (492, 892463), (533, 823812), (572, 767643), (858, 511762), (869, 505284), (902, 486798), (948, 463177), (1027, 427548), (1066, 411906), (1353, 324532), (1599, 274604), (1716, 255881), (1738, 252642), (1804, 243399), (2054, 213774), (2132, 205953), (2607, 168428), (2706, 162266), (3081, 142516), (3198, 137302), (3239, 135564), (3476, 126321), (4108, 106887), (5214, 84214), (5412, 81133), (5863, 74892), (6162, 71258), (6241, 70356), (6396, 68651), (6478, 67782), (9717, 45188), (10428, 42107), (11297, 38868), (11726, 37446), (12324, 35629), (12482, 35178), (12956, 33891), (17589, 24964), (18723, 23452), (19434, 22594)]