554520564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2897}}^1$

素因数の和:3329

約数の個数: 72

約数和(自身を含む): 1513741320

約数和(自身を除く): 959220756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 409, 468, 818, 1227, 1636, 2454, 2897, 3681, 4908, 5317, 5794, 7362, 8691, 10634, 11588, 14724, 15951, 17382, 21268, 26073, 31902, 34764, 37661, 47853, 52146, 63804, 75322, 95706, 104292, 112983, 150644, 191412, 225966, 338949, 451932, 677898, 1184873, 1355796, 2369746, 3554619, 4739492, 7109238, 10663857, 14218476, 15403349, 21327714, 30806698, 42655428, 46210047, 61613396, 92420094, 138630141, 184840188, 277260282, 554520564]

約数ペア:

[(1, 554520564), (2, 277260282), (3, 184840188), (4, 138630141), (6, 92420094), (9, 61613396), (12, 46210047), (13, 42655428), (18, 30806698), (26, 21327714), (36, 15403349), (39, 14218476), (52, 10663857), (78, 7109238), (117, 4739492), (156, 3554619), (234, 2369746), (409, 1355796), (468, 1184873), (818, 677898), (1227, 451932), (1636, 338949), (2454, 225966), (2897, 191412), (3681, 150644), (4908, 112983), (5317, 104292), (5794, 95706), (7362, 75322), (8691, 63804), (10634, 52146), (11588, 47853), (14724, 37661), (15951, 34764), (17382, 31902), (21268, 26073)]