297497928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{136217}}^1$

素因数の和:136246

約数の個数: 64

約数和(自身を含む): 915384960

約数和(自身を除く): 617887032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 136217, 272434, 408651, 544868, 817302, 953519, 1089736, 1634604, 1770821, 1907038, 2860557, 3269208, 3541642, 3814076, 5312463, 5721114, 7083284, 7628152, 10624926, 11442228, 12395747, 14166568, 21249852, 22884456, 24791494, 37187241, 42499704, 49582988, 74374482, 99165976, 148748964, 297497928]

約数ペア:

[(1, 297497928), (2, 148748964), (3, 99165976), (4, 74374482), (6, 49582988), (7, 42499704), (8, 37187241), (12, 24791494), (13, 22884456), (14, 21249852), (21, 14166568), (24, 12395747), (26, 11442228), (28, 10624926), (39, 7628152), (42, 7083284), (52, 5721114), (56, 5312463), (78, 3814076), (84, 3541642), (91, 3269208), (104, 2860557), (156, 1907038), (168, 1770821), (182, 1634604), (273, 1089736), (312, 953519), (364, 817302), (546, 544868), (728, 408651), (1092, 272434), (2184, 136217)]