318458304

素因数分解:

$2^6\times 3^5\times {\mathrm{20477}}^1$

素因数の和:20504

約数の個数: 84

約数和(自身を含む): 946656984

約数和(自身を除く): 628198680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 20477, 40954, 61431, 81908, 122862, 163816, 184293, 245724, 327632, 368586, 491448, 552879, 655264, 737172, 982896, 1105758, 1310528, 1474344, 1658637, 1965792, 2211516, 2948688, 3317274, 3931584, 4423032, 4975911, 5897376, 6634548, 8846064, 9951822, 11794752, 13269096, 17692128, 19903644, 26538192, 35384256, 39807288, 53076384, 79614576, 106152768, 159229152, 318458304]

約数ペア:

[(1, 318458304), (2, 159229152), (3, 106152768), (4, 79614576), (6, 53076384), (8, 39807288), (9, 35384256), (12, 26538192), (16, 19903644), (18, 17692128), (24, 13269096), (27, 11794752), (32, 9951822), (36, 8846064), (48, 6634548), (54, 5897376), (64, 4975911), (72, 4423032), (81, 3931584), (96, 3317274), (108, 2948688), (144, 2211516), (162, 1965792), (192, 1658637), (216, 1474344), (243, 1310528), (288, 1105758), (324, 982896), (432, 737172), (486, 655264), (576, 552879), (648, 491448), (864, 368586), (972, 327632), (1296, 245724), (1728, 184293), (1944, 163816), (2592, 122862), (3888, 81908), (5184, 61431), (7776, 40954), (15552, 20477)]