15928488

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 45650880

約数和(自身を除く): 29722392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 523, 564, 648, 846, 1046, 1128, 1269, 1569, 1692, 2092, 2538, 3138, 3384, 3807, 4184, 4707, 5076, 6276, 7614, 9414, 10152, 12552, 14121, 15228, 18828, 24581, 28242, 30456, 37656, 42363, 49162, 56484, 73743, 84726, 98324, 112968, 147486, 169452, 196648, 221229, 294972, 338904, 442458, 589944, 663687, 884916, 1327374, 1769832, 1991061, 2654748, 3982122, 5309496, 7964244, 15928488]

約数ペア:

[(1, 15928488), (2, 7964244), (3, 5309496), (4, 3982122), (6, 2654748), (8, 1991061), (9, 1769832), (12, 1327374), (18, 884916), (24, 663687), (27, 589944), (36, 442458), (47, 338904), (54, 294972), (72, 221229), (81, 196648), (94, 169452), (108, 147486), (141, 112968), (162, 98324), (188, 84726), (216, 73743), (282, 56484), (324, 49162), (376, 42363), (423, 37656), (523, 30456), (564, 28242), (648, 24581), (846, 18828), (1046, 15228), (1128, 14121), (1269, 12552), (1569, 10152), (1692, 9414), (2092, 7614), (2538, 6276), (3138, 5076), (3384, 4707), (3807, 4184)]