323567584

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 659957760

約数和(自身を除く): 336390176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 439, 496, 743, 878, 992, 1486, 1756, 2972, 3512, 5944, 7024, 11888, 13609, 14048, 23033, 23776, 27218, 46066, 54436, 92132, 108872, 184264, 217744, 326177, 368528, 435488, 652354, 737056, 1304708, 2609416, 5218832, 10111487, 10437664, 20222974, 40445948, 80891896, 161783792, 323567584]

約数ペア:

[(1, 323567584), (2, 161783792), (4, 80891896), (8, 40445948), (16, 20222974), (31, 10437664), (32, 10111487), (62, 5218832), (124, 2609416), (248, 1304708), (439, 737056), (496, 652354), (743, 435488), (878, 368528), (992, 326177), (1486, 217744), (1756, 184264), (2972, 108872), (3512, 92132), (5944, 54436), (7024, 46066), (11888, 27218), (13609, 23776), (14048, 23033)]