789273888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:967

約数の個数: 192

約数和(自身を含む): 2406039552

約数和(自身を除く): 1616765664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 69, 78, 92, 93, 96, 104, 124, 138, 156, 184, 186, 208, 248, 276, 299, 312, 368, 372, 403, 416, 496, 552, 598, 624, 713, 736, 744, 806, 887, 897, 992, 1104, 1196, 1209, 1248, 1426, 1488, 1612, 1774, 1794, 2139, 2208, 2392, 2418, 2661, 2852, 2976, 3224, 3548, 3588, 4278, 4784, 4836, 5322, 5704, 6448, 7096, 7176, 8556, 9269, 9568, 9672, 10644, 11408, 11531, 12896, 14192, 14352, 17112, 18538, 19344, 20401, 21288, 22816, 23062, 27497, 27807, 28384, 28704, 34224, 34593, 37076, 38688, 40802, 42576, 46124, 54994, 55614, 61203, 68448, 69186, 74152, 81604, 82491, 85152, 92248, 109988, 111228, 122406, 138372, 148304, 163208, 164982, 184496, 219976, 222456, 244812, 265213, 276744, 296608, 326416, 329964, 357461, 368992, 439952, 444912, 489624, 530426, 553488, 632431, 652832, 659928, 714922, 795639, 879904, 889824, 979248, 1060852, 1072383, 1106976, 1264862, 1319856, 1429844, 1591278, 1897293, 1958496, 2121704, 2144766, 2529724, 2639712, 2859688, 3182556, 3794586, 4243408, 4289532, 5059448, 5719376, 6365112, 7589172, 8221603, 8486816, 8579064, 10118896, 11438752, 12730224, 15178344, 16443206, 17158128, 20237792, 24664809, 25460448, 30356688, 32886412, 34316256, 49329618, 60713376, 65772824, 98659236, 131545648, 197318472, 263091296, 394636944, 789273888]

約数ペア:

[(1, 789273888), (2, 394636944), (3, 263091296), (4, 197318472), (6, 131545648), (8, 98659236), (12, 65772824), (13, 60713376), (16, 49329618), (23, 34316256), (24, 32886412), (26, 30356688), (31, 25460448), (32, 24664809), (39, 20237792), (46, 17158128), (48, 16443206), (52, 15178344), (62, 12730224), (69, 11438752), (78, 10118896), (92, 8579064), (93, 8486816), (96, 8221603), (104, 7589172), (124, 6365112), (138, 5719376), (156, 5059448), (184, 4289532), (186, 4243408), (208, 3794586), (248, 3182556), (276, 2859688), (299, 2639712), (312, 2529724), (368, 2144766), (372, 2121704), (403, 1958496), (416, 1897293), (496, 1591278), (552, 1429844), (598, 1319856), (624, 1264862), (713, 1106976), (736, 1072383), (744, 1060852), (806, 979248), (887, 889824), (897, 879904), (992, 795639), (1104, 714922), (1196, 659928), (1209, 652832), (1248, 632431), (1426, 553488), (1488, 530426), (1612, 489624), (1774, 444912), (1794, 439952), (2139, 368992), (2208, 357461), (2392, 329964), (2418, 326416), (2661, 296608), (2852, 276744), (2976, 265213), (3224, 244812), (3548, 222456), (3588, 219976), (4278, 184496), (4784, 164982), (4836, 163208), (5322, 148304), (5704, 138372), (6448, 122406), (7096, 111228), (7176, 109988), (8556, 92248), (9269, 85152), (9568, 82491), (9672, 81604), (10644, 74152), (11408, 69186), (11531, 68448), (12896, 61203), (14192, 55614), (14352, 54994), (17112, 46124), (18538, 42576), (19344, 40802), (20401, 38688), (21288, 37076), (22816, 34593), (23062, 34224), (27497, 28704), (27807, 28384)]