284640966

素因数分解:

$2^1\times 3^6\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1208

約数の個数: 56

約数和(自身を含む): 644048064

約数和(自身を除く): 359407098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 243, 394, 486, 591, 729, 991, 1182, 1458, 1773, 1982, 2973, 3546, 5319, 5946, 8919, 10638, 15957, 17838, 26757, 31914, 47871, 53514, 80271, 95742, 143613, 160542, 195227, 240813, 287226, 390454, 481626, 585681, 722439, 1171362, 1444878, 1757043, 3514086, 5271129, 10542258, 15813387, 31626774, 47440161, 94880322, 142320483, 284640966]

約数ペア:

[(1, 284640966), (2, 142320483), (3, 94880322), (6, 47440161), (9, 31626774), (18, 15813387), (27, 10542258), (54, 5271129), (81, 3514086), (162, 1757043), (197, 1444878), (243, 1171362), (394, 722439), (486, 585681), (591, 481626), (729, 390454), (991, 287226), (1182, 240813), (1458, 195227), (1773, 160542), (1982, 143613), (2973, 95742), (3546, 80271), (5319, 53514), (5946, 47871), (8919, 31914), (10638, 26757), (15957, 17838)]