319995468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3863}}^1$

素因数の和:3948

約数の個数: 96

約数和(自身を含む): 908812800

約数和(自身を除く): 588817332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 108, 117, 118, 156, 177, 234, 236, 351, 354, 468, 531, 702, 708, 767, 1062, 1404, 1534, 1593, 2124, 2301, 3068, 3186, 3863, 4602, 6372, 6903, 7726, 9204, 11589, 13806, 15452, 20709, 23178, 27612, 34767, 41418, 46356, 50219, 69534, 82836, 100438, 104301, 139068, 150657, 200876, 208602, 227917, 301314, 417204, 451971, 455834, 602628, 683751, 903942, 911668, 1355913, 1367502, 1807884, 2051253, 2711826, 2735004, 2962921, 4102506, 5423652, 5925842, 6153759, 8205012, 8888763, 11851684, 12307518, 17777526, 24615036, 26666289, 35555052, 53332578, 79998867, 106665156, 159997734, 319995468]

約数ペア:

[(1, 319995468), (2, 159997734), (3, 106665156), (4, 79998867), (6, 53332578), (9, 35555052), (12, 26666289), (13, 24615036), (18, 17777526), (26, 12307518), (27, 11851684), (36, 8888763), (39, 8205012), (52, 6153759), (54, 5925842), (59, 5423652), (78, 4102506), (108, 2962921), (117, 2735004), (118, 2711826), (156, 2051253), (177, 1807884), (234, 1367502), (236, 1355913), (351, 911668), (354, 903942), (468, 683751), (531, 602628), (702, 455834), (708, 451971), (767, 417204), (1062, 301314), (1404, 227917), (1534, 208602), (1593, 200876), (2124, 150657), (2301, 139068), (3068, 104301), (3186, 100438), (3863, 82836), (4602, 69534), (6372, 50219), (6903, 46356), (7726, 41418), (9204, 34767), (11589, 27612), (13806, 23178), (15452, 20709)]