304351424

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 84

約数和(自身を含む): 688863240

約数和(自身を除く): 384511816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 832, 988, 1216, 1352, 1481, 1976, 2704, 2962, 3211, 3952, 5408, 5924, 6422, 7904, 10816, 11848, 12844, 15808, 19253, 23696, 25688, 28139, 38506, 47392, 51376, 56278, 77012, 94784, 102752, 112556, 154024, 205504, 225112, 250289, 308048, 365807, 450224, 500578, 616096, 731614, 900448, 1001156, 1232192, 1463228, 1800896, 2002312, 2926456, 4004624, 4755491, 5852912, 8009248, 9510982, 11705824, 16018496, 19021964, 23411648, 38043928, 76087856, 152175712, 304351424]

約数ペア:

[(1, 304351424), (2, 152175712), (4, 76087856), (8, 38043928), (13, 23411648), (16, 19021964), (19, 16018496), (26, 11705824), (32, 9510982), (38, 8009248), (52, 5852912), (64, 4755491), (76, 4004624), (104, 2926456), (152, 2002312), (169, 1800896), (208, 1463228), (247, 1232192), (304, 1001156), (338, 900448), (416, 731614), (494, 616096), (608, 500578), (676, 450224), (832, 365807), (988, 308048), (1216, 250289), (1352, 225112), (1481, 205504), (1976, 154024), (2704, 112556), (2962, 102752), (3211, 94784), (3952, 77012), (5408, 56278), (5924, 51376), (6422, 47392), (7904, 38506), (10816, 28139), (11848, 25688), (12844, 23696), (15808, 19253)]