19740151296

素因数分解:

$2^9\times 3^2\times {\mathrm{557}}^1\times {\mathrm{7691}}^1$

素因数の和:8272

約数の個数: 120

約数和(自身を含む): 57081116664

約数和(自身を除く): 37340965368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 557, 576, 768, 1114, 1152, 1536, 1671, 2228, 2304, 3342, 4456, 4608, 5013, 6684, 7691, 8912, 10026, 13368, 15382, 17824, 20052, 23073, 26736, 30764, 35648, 40104, 46146, 53472, 61528, 69219, 71296, 80208, 92292, 106944, 123056, 138438, 142592, 160416, 184584, 213888, 246112, 276876, 285184, 320832, 369168, 427776, 492224, 553752, 641664, 738336, 855552, 984448, 1107504, 1283328, 1476672, 1968896, 2215008, 2566656, 2953344, 3937792, 4283887, 4430016, 5906688, 8567774, 8860032, 11813376, 12851661, 17135548, 17720064, 25703322, 34271096, 35440128, 38554983, 51406644, 68542192, 77109966, 102813288, 137084384, 154219932, 205626576, 274168768, 308439864, 411253152, 548337536, 616879728, 822506304, 1096675072, 1233759456, 1645012608, 2193350144, 2467518912, 3290025216, 4935037824, 6580050432, 9870075648, 19740151296]

約数ペア:

[(1, 19740151296), (2, 9870075648), (3, 6580050432), (4, 4935037824), (6, 3290025216), (8, 2467518912), (9, 2193350144), (12, 1645012608), (16, 1233759456), (18, 1096675072), (24, 822506304), (32, 616879728), (36, 548337536), (48, 411253152), (64, 308439864), (72, 274168768), (96, 205626576), (128, 154219932), (144, 137084384), (192, 102813288), (256, 77109966), (288, 68542192), (384, 51406644), (512, 38554983), (557, 35440128), (576, 34271096), (768, 25703322), (1114, 17720064), (1152, 17135548), (1536, 12851661), (1671, 11813376), (2228, 8860032), (2304, 8567774), (3342, 5906688), (4456, 4430016), (4608, 4283887), (5013, 3937792), (6684, 2953344), (7691, 2566656), (8912, 2215008), (10026, 1968896), (13368, 1476672), (15382, 1283328), (17824, 1107504), (20052, 984448), (23073, 855552), (26736, 738336), (30764, 641664), (35648, 553752), (40104, 492224), (46146, 427776), (53472, 369168), (61528, 320832), (69219, 285184), (71296, 276876), (80208, 246112), (92292, 213888), (106944, 184584), (123056, 160416), (138438, 142592)]