523340388

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4643}}^1$

素因数の和:4785

約数の個数: 72

約数和(自身を含む): 1379379456

約数和(自身を除く): 856039068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 124, 186, 202, 279, 303, 372, 404, 558, 606, 909, 1116, 1212, 1818, 3131, 3636, 4643, 6262, 9286, 9393, 12524, 13929, 18572, 18786, 27858, 28179, 37572, 41787, 55716, 56358, 83574, 112716, 143933, 167148, 287866, 431799, 468943, 575732, 863598, 937886, 1295397, 1406829, 1727196, 1875772, 2590794, 2813658, 4220487, 5181588, 5627316, 8440974, 14537233, 16881948, 29074466, 43611699, 58148932, 87223398, 130835097, 174446796, 261670194, 523340388]

約数ペア:

[(1, 523340388), (2, 261670194), (3, 174446796), (4, 130835097), (6, 87223398), (9, 58148932), (12, 43611699), (18, 29074466), (31, 16881948), (36, 14537233), (62, 8440974), (93, 5627316), (101, 5181588), (124, 4220487), (186, 2813658), (202, 2590794), (279, 1875772), (303, 1727196), (372, 1406829), (404, 1295397), (558, 937886), (606, 863598), (909, 575732), (1116, 468943), (1212, 431799), (1818, 287866), (3131, 167148), (3636, 143933), (4643, 112716), (6262, 83574), (9286, 56358), (9393, 55716), (12524, 41787), (13929, 37572), (18572, 28179), (18786, 27858)]