400520088

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1797

約数の個数: 96

約数和(自身を含む): 1124098560

約数和(自身を除く): 723578472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 71, 72, 94, 141, 142, 188, 213, 282, 284, 376, 423, 426, 564, 568, 639, 846, 852, 1128, 1278, 1667, 1692, 1704, 2556, 3334, 3337, 3384, 5001, 5112, 6668, 6674, 10002, 10011, 13336, 13348, 15003, 20004, 20022, 26696, 30006, 30033, 40008, 40044, 60012, 60066, 78349, 80088, 118357, 120024, 120132, 156698, 235047, 236714, 240264, 313396, 355071, 470094, 473428, 626792, 705141, 710142, 940188, 946856, 1065213, 1410282, 1420284, 1880376, 2130426, 2820564, 2840568, 4260852, 5562779, 5641128, 8521704, 11125558, 16688337, 22251116, 33376674, 44502232, 50065011, 66753348, 100130022, 133506696, 200260044, 400520088]

約数ペア:

[(1, 400520088), (2, 200260044), (3, 133506696), (4, 100130022), (6, 66753348), (8, 50065011), (9, 44502232), (12, 33376674), (18, 22251116), (24, 16688337), (36, 11125558), (47, 8521704), (71, 5641128), (72, 5562779), (94, 4260852), (141, 2840568), (142, 2820564), (188, 2130426), (213, 1880376), (282, 1420284), (284, 1410282), (376, 1065213), (423, 946856), (426, 940188), (564, 710142), (568, 705141), (639, 626792), (846, 473428), (852, 470094), (1128, 355071), (1278, 313396), (1667, 240264), (1692, 236714), (1704, 235047), (2556, 156698), (3334, 120132), (3337, 120024), (3384, 118357), (5001, 80088), (5112, 78349), (6668, 60066), (6674, 60012), (10002, 40044), (10011, 40008), (13336, 30033), (13348, 30006), (15003, 26696), (20004, 20022)]