388704852

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1182

約数の個数: 96

約数和(自身を含む): 1044288000

約数和(自身を除く): 655583148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 73, 94, 108, 141, 146, 188, 219, 282, 292, 423, 438, 564, 657, 846, 876, 1049, 1269, 1314, 1692, 1971, 2098, 2538, 2628, 3147, 3431, 3942, 4196, 5076, 6294, 6862, 7884, 9441, 10293, 12588, 13724, 18882, 20586, 28323, 30879, 37764, 41172, 49303, 56646, 61758, 76577, 92637, 98606, 113292, 123516, 147909, 153154, 185274, 197212, 229731, 295818, 306308, 370548, 443727, 459462, 591636, 689193, 887454, 918924, 1331181, 1378386, 1774908, 2067579, 2662362, 2756772, 3599119, 4135158, 5324724, 7198238, 8270316, 10797357, 14396476, 21594714, 32392071, 43189428, 64784142, 97176213, 129568284, 194352426, 388704852]

約数ペア:

[(1, 388704852), (2, 194352426), (3, 129568284), (4, 97176213), (6, 64784142), (9, 43189428), (12, 32392071), (18, 21594714), (27, 14396476), (36, 10797357), (47, 8270316), (54, 7198238), (73, 5324724), (94, 4135158), (108, 3599119), (141, 2756772), (146, 2662362), (188, 2067579), (219, 1774908), (282, 1378386), (292, 1331181), (423, 918924), (438, 887454), (564, 689193), (657, 591636), (846, 459462), (876, 443727), (1049, 370548), (1269, 306308), (1314, 295818), (1692, 229731), (1971, 197212), (2098, 185274), (2538, 153154), (2628, 147909), (3147, 123516), (3431, 113292), (3942, 98606), (4196, 92637), (5076, 76577), (6294, 61758), (6862, 56646), (7884, 49303), (9441, 41172), (10293, 37764), (12588, 30879), (13724, 28323), (18882, 20586)]