238042404

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 617984640

約数和(自身を除く): 379942236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 269, 282, 423, 523, 538, 564, 807, 846, 1046, 1076, 1569, 1614, 1692, 2092, 2421, 3138, 3228, 4707, 4842, 6276, 9414, 9684, 12643, 18828, 24581, 25286, 37929, 49162, 50572, 73743, 75858, 98324, 113787, 140687, 147486, 151716, 221229, 227574, 281374, 294972, 422061, 442458, 455148, 562748, 844122, 884916, 1266183, 1688244, 2532366, 5064732, 6612289, 13224578, 19836867, 26449156, 39673734, 59510601, 79347468, 119021202, 238042404]

約数ペア:

[(1, 238042404), (2, 119021202), (3, 79347468), (4, 59510601), (6, 39673734), (9, 26449156), (12, 19836867), (18, 13224578), (36, 6612289), (47, 5064732), (94, 2532366), (141, 1688244), (188, 1266183), (269, 884916), (282, 844122), (423, 562748), (523, 455148), (538, 442458), (564, 422061), (807, 294972), (846, 281374), (1046, 227574), (1076, 221229), (1569, 151716), (1614, 147486), (1692, 140687), (2092, 113787), (2421, 98324), (3138, 75858), (3228, 73743), (4707, 50572), (4842, 49162), (6276, 37929), (9414, 25286), (9684, 24581), (12643, 18828)]