428763984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73823}}^1$

素因数の和:73856

約数の個数: 60

約数和(自身を含む): 1217505408

約数和(自身を除く): 788741424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 73823, 147646, 221469, 295292, 442938, 590584, 812053, 885876, 1181168, 1624106, 1771752, 2436159, 3248212, 3543504, 4872318, 6496424, 8932583, 9744636, 12992848, 17865166, 19489272, 26797749, 35730332, 38978544, 53595498, 71460664, 107190996, 142921328, 214381992, 428763984]

約数ペア:

[(1, 428763984), (2, 214381992), (3, 142921328), (4, 107190996), (6, 71460664), (8, 53595498), (11, 38978544), (12, 35730332), (16, 26797749), (22, 19489272), (24, 17865166), (33, 12992848), (44, 9744636), (48, 8932583), (66, 6496424), (88, 4872318), (121, 3543504), (132, 3248212), (176, 2436159), (242, 1771752), (264, 1624106), (363, 1181168), (484, 885876), (528, 812053), (726, 590584), (968, 442938), (1452, 295292), (1936, 221469), (2904, 147646), (5808, 73823)]