478584

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 72

約数和(自身を含む): 1436760

約数和(自身を除く): 958176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 289, 306, 391, 408, 414, 552, 578, 612, 782, 828, 867, 1156, 1173, 1224, 1564, 1656, 1734, 2312, 2346, 2601, 3128, 3468, 3519, 4692, 5202, 6647, 6936, 7038, 9384, 10404, 13294, 14076, 19941, 20808, 26588, 28152, 39882, 53176, 59823, 79764, 119646, 159528, 239292, 478584]

約数ペア:

[(1, 478584), (2, 239292), (3, 159528), (4, 119646), (6, 79764), (8, 59823), (9, 53176), (12, 39882), (17, 28152), (18, 26588), (23, 20808), (24, 19941), (34, 14076), (36, 13294), (46, 10404), (51, 9384), (68, 7038), (69, 6936), (72, 6647), (92, 5202), (102, 4692), (136, 3519), (138, 3468), (153, 3128), (184, 2601), (204, 2346), (207, 2312), (276, 1734), (289, 1656), (306, 1564), (391, 1224), (408, 1173), (414, 1156), (552, 867), (578, 828), (612, 782)]