19264608.000000000

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 702187200

約数和(自身を除く): 468616248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 81, 108, 114, 122, 152, 162, 171, 183, 216, 228, 244, 311, 324, 342, 366, 456, 488, 513, 549, 622, 648, 684, 732, 933, 1026, 1098, 1159, 1244, 1368, 1464, 1539, 1647, 1866, 2052, 2196, 2318, 2488, 2799, 3078, 3294, 3477, 3732, 4104, 4392, 4636, 4941, 5598, 5909, 6156, 6588, 6954, 7464, 8397, 9272, 9882, 10431, 11196, 11818, 12312, 13176, 13908, 16794, 17727, 18971, 19764, 20862, 22392, 23636, 25191, 27816, 31293, 33588, 35454, 37942, 39528, 41724, 47272, 50382, 53181, 56913, 62586, 67176, 70908, 75884, 83448, 93879, 100764, 106362, 113826, 125172, 141816, 151768, 159543, 170739, 187758, 201528, 212724, 227652, 250344, 319086, 341478, 360449, 375516, 425448, 455304, 478629, 512217, 638172, 682956, 720898, 751032, 957258, 1024434, 1081347, 1276344, 1365912, 1441796, 1536651, 1914516, 2048868, 2162694, 2883592, 3073302, 3244041, 3829032, 4097736, 4325388, 6146604, 6488082, 8650776, 9732123, 12293208, 12976164, 19464246, 25952328, 29196369, 38928492, 58392738, 77856984, 116785476, 233570952]

約数ペア:

[(1, 233570952), (2, 116785476), (3, 77856984), (4, 58392738), (6, 38928492), (8, 29196369), (9, 25952328), (12, 19464246), (18, 12976164), (19, 12293208), (24, 9732123), (27, 8650776), (36, 6488082), (38, 6146604), (54, 4325388), (57, 4097736), (61, 3829032), (72, 3244041), (76, 3073302), (81, 2883592), (108, 2162694), (114, 2048868), (122, 1914516), (152, 1536651), (162, 1441796), (171, 1365912), (183, 1276344), (216, 1081347), (228, 1024434), (244, 957258), (311, 751032), (324, 720898), (342, 682956), (366, 638172), (456, 512217), (488, 478629), (513, 455304), (549, 425448), (622, 375516), (648, 360449), (684, 341478), (732, 319086), (933, 250344), (1026, 227652), (1098, 212724), (1159, 201528), (1244, 187758), (1368, 170739), (1464, 159543), (1539, 151768), (1647, 141816), (1866, 125172), (2052, 113826), (2196, 106362), (2318, 100764), (2488, 93879), (2799, 83448), (3078, 75884), (3294, 70908), (3477, 67176), (3732, 62586), (4104, 56913), (4392, 53181), (4636, 50382), (4941, 47272), (5598, 41724), (5909, 39528), (6156, 37942), (6588, 35454), (6954, 33588), (7464, 31293), (8397, 27816), (9272, 25191), (9882, 23636), (10431, 22392), (11196, 20862), (11818, 19764), (12312, 18971), (13176, 17727), (13908, 16794)]