509597964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 1337656320

約数和(自身を除く): 828058356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 179, 186, 279, 358, 372, 537, 558, 716, 1074, 1116, 1611, 2148, 2551, 3222, 5102, 5549, 6444, 7653, 10204, 11098, 15306, 16647, 22196, 22959, 30612, 33294, 45918, 49941, 66588, 79081, 91836, 99882, 158162, 199764, 237243, 316324, 456629, 474486, 711729, 913258, 948972, 1369887, 1423458, 1826516, 2739774, 2846916, 4109661, 5479548, 8219322, 14155499, 16438644, 28310998, 42466497, 56621996, 84932994, 127399491, 169865988, 254798982, 509597964]

約数ペア:

[(1, 509597964), (2, 254798982), (3, 169865988), (4, 127399491), (6, 84932994), (9, 56621996), (12, 42466497), (18, 28310998), (31, 16438644), (36, 14155499), (62, 8219322), (93, 5479548), (124, 4109661), (179, 2846916), (186, 2739774), (279, 1826516), (358, 1423458), (372, 1369887), (537, 948972), (558, 913258), (716, 711729), (1074, 474486), (1116, 456629), (1611, 316324), (2148, 237243), (2551, 199764), (3222, 158162), (5102, 99882), (5549, 91836), (6444, 79081), (7653, 66588), (10204, 49941), (11098, 45918), (15306, 33294), (16647, 30612), (22196, 22959)]