420041886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 937785600

約数和(自身を除く): 517743714

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 269, 354, 401, 538, 649, 802, 807, 1203, 1298, 1614, 1947, 2406, 2959, 3894, 4411, 5918, 8822, 8877, 13233, 15871, 17754, 23659, 26466, 31742, 47318, 47613, 70977, 95226, 107869, 141954, 174581, 215738, 260249, 323607, 349162, 520498, 523743, 647214, 780747, 1047486, 1186559, 1561494, 2373118, 3559677, 6364271, 7119354, 12728542, 19092813, 38185626, 70006981, 140013962, 210020943, 420041886]

約数ペア:

[(1, 420041886), (2, 210020943), (3, 140013962), (6, 70006981), (11, 38185626), (22, 19092813), (33, 12728542), (59, 7119354), (66, 6364271), (118, 3559677), (177, 2373118), (269, 1561494), (354, 1186559), (401, 1047486), (538, 780747), (649, 647214), (802, 523743), (807, 520498), (1203, 349162), (1298, 323607), (1614, 260249), (1947, 215738), (2406, 174581), (2959, 141954), (3894, 107869), (4411, 95226), (5918, 70977), (8822, 47613), (8877, 47318), (13233, 31742), (15871, 26466), (17754, 23659)]