217061975364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{624797}}^1$

素因数の和:624965

約数の個数: 96

約数和(自身を含む): 581931858816

約数和(自身を除く): 364869883452

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 131, 156, 204, 221, 262, 393, 442, 524, 663, 786, 884, 1326, 1572, 1703, 2227, 2652, 3406, 4454, 5109, 6681, 6812, 8908, 10218, 13362, 20436, 26724, 28951, 57902, 86853, 115804, 173706, 347412, 624797, 1249594, 1874391, 2499188, 3748782, 7497564, 8122361, 10621549, 16244722, 21243098, 24367083, 31864647, 32489444, 42486196, 48734166, 63729294, 81848407, 97468332, 127458588, 138080137, 163696814, 245545221, 276160274, 327393628, 414240411, 491090442, 552320548, 828480822, 982180884, 1064029291, 1391422919, 1656961644, 2128058582, 2782845838, 3192087873, 4174268757, 4256117164, 5565691676, 6384175746, 8348537514, 12768351492, 16697075028, 18088497947, 36176995894, 54265493841, 72353991788, 108530987682, 217061975364]

約数ペア:

[(1, 217061975364), (2, 108530987682), (3, 72353991788), (4, 54265493841), (6, 36176995894), (12, 18088497947), (13, 16697075028), (17, 12768351492), (26, 8348537514), (34, 6384175746), (39, 5565691676), (51, 4256117164), (52, 4174268757), (68, 3192087873), (78, 2782845838), (102, 2128058582), (131, 1656961644), (156, 1391422919), (204, 1064029291), (221, 982180884), (262, 828480822), (393, 552320548), (442, 491090442), (524, 414240411), (663, 327393628), (786, 276160274), (884, 245545221), (1326, 163696814), (1572, 138080137), (1703, 127458588), (2227, 97468332), (2652, 81848407), (3406, 63729294), (4454, 48734166), (5109, 42486196), (6681, 32489444), (6812, 31864647), (8908, 24367083), (10218, 21243098), (13362, 16244722), (20436, 10621549), (26724, 8122361), (28951, 7497564), (57902, 3748782), (86853, 2499188), (115804, 1874391), (173706, 1249594), (347412, 624797)]