306827274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 704968704

約数和(自身を除く): 398141430

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 169, 186, 227, 258, 338, 403, 454, 507, 559, 681, 806, 1014, 1118, 1209, 1333, 1362, 1677, 2418, 2666, 2951, 3354, 3999, 5239, 5902, 7037, 7267, 7998, 8853, 9761, 10478, 14074, 14534, 15717, 17329, 17706, 19522, 21111, 21801, 29283, 31434, 34658, 38363, 42222, 43602, 51987, 58566, 76726, 91481, 103974, 115089, 126893, 182962, 225277, 230178, 253786, 274443, 302591, 380679, 450554, 548886, 605182, 675831, 761358, 907773, 1189253, 1351662, 1649609, 1815546, 2378506, 3299218, 3567759, 3933683, 4948827, 7135518, 7867366, 9897654, 11801049, 23602098, 51137879, 102275758, 153413637, 306827274]

約数ペア:

[(1, 306827274), (2, 153413637), (3, 102275758), (6, 51137879), (13, 23602098), (26, 11801049), (31, 9897654), (39, 7867366), (43, 7135518), (62, 4948827), (78, 3933683), (86, 3567759), (93, 3299218), (129, 2378506), (169, 1815546), (186, 1649609), (227, 1351662), (258, 1189253), (338, 907773), (403, 761358), (454, 675831), (507, 605182), (559, 548886), (681, 450554), (806, 380679), (1014, 302591), (1118, 274443), (1209, 253786), (1333, 230178), (1362, 225277), (1677, 182962), (2418, 126893), (2666, 115089), (2951, 103974), (3354, 91481), (3999, 76726), (5239, 58566), (5902, 51987), (7037, 43602), (7267, 42222), (7998, 38363), (8853, 34658), (9761, 31434), (10478, 29283), (14074, 21801), (14534, 21111), (15717, 19522), (17329, 17706)]