554686236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2083}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 1513359120

約数和(自身を除く): 958672884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 569, 1138, 1707, 2083, 2276, 3414, 4166, 5121, 6249, 6828, 7397, 8332, 10242, 12498, 14794, 18747, 20484, 22191, 24996, 27079, 29588, 37494, 44382, 54158, 66573, 74988, 81237, 88764, 108316, 133146, 162474, 243711, 266292, 324948, 487422, 974844, 1185227, 2370454, 3555681, 4740908, 7111362, 10667043, 14222724, 15407951, 21334086, 30815902, 42668172, 46223853, 61631804, 92447706, 138671559, 184895412, 277343118, 554686236]

約数ペア:

[(1, 554686236), (2, 277343118), (3, 184895412), (4, 138671559), (6, 92447706), (9, 61631804), (12, 46223853), (13, 42668172), (18, 30815902), (26, 21334086), (36, 15407951), (39, 14222724), (52, 10667043), (78, 7111362), (117, 4740908), (156, 3555681), (234, 2370454), (468, 1185227), (569, 974844), (1138, 487422), (1707, 324948), (2083, 266292), (2276, 243711), (3414, 162474), (4166, 133146), (5121, 108316), (6249, 88764), (6828, 81237), (7397, 74988), (8332, 66573), (10242, 54158), (12498, 44382), (14794, 37494), (18747, 29588), (20484, 27079), (22191, 24996)]