1780343682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 3970192320

約数和(自身を除く): 2189848638

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 107, 122, 169, 183, 214, 269, 321, 338, 366, 507, 538, 642, 793, 807, 1014, 1391, 1586, 1614, 2379, 2782, 3497, 4173, 4758, 6527, 6994, 8346, 10309, 10491, 13054, 16409, 18083, 19581, 20618, 20982, 28783, 30927, 32818, 36166, 39162, 45461, 49227, 54249, 57566, 61854, 84851, 86349, 90922, 98454, 108498, 136383, 169702, 172698, 213317, 254553, 272766, 374179, 426634, 509106, 639951, 748358, 1103063, 1122537, 1279902, 1755763, 2206126, 2245074, 2773121, 3309189, 3511526, 4864327, 5267289, 5546242, 6618378, 8319363, 9728654, 10534578, 14592981, 16638726, 22824919, 29185962, 45649838, 68474757, 136949514, 296723947, 593447894, 890171841, 1780343682]

約数ペア:

[(1, 1780343682), (2, 890171841), (3, 593447894), (6, 296723947), (13, 136949514), (26, 68474757), (39, 45649838), (61, 29185962), (78, 22824919), (107, 16638726), (122, 14592981), (169, 10534578), (183, 9728654), (214, 8319363), (269, 6618378), (321, 5546242), (338, 5267289), (366, 4864327), (507, 3511526), (538, 3309189), (642, 2773121), (793, 2245074), (807, 2206126), (1014, 1755763), (1391, 1279902), (1586, 1122537), (1614, 1103063), (2379, 748358), (2782, 639951), (3497, 509106), (4173, 426634), (4758, 374179), (6527, 272766), (6994, 254553), (8346, 213317), (10309, 172698), (10491, 169702), (13054, 136383), (16409, 108498), (18083, 98454), (19581, 90922), (20618, 86349), (20982, 84851), (28783, 61854), (30927, 57566), (32818, 54249), (36166, 49227), (39162, 45461)]