394927476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 1015483392

約数和(自身を除く): 620555916

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 197, 204, 317, 372, 394, 527, 591, 634, 788, 951, 1054, 1182, 1268, 1581, 1902, 2108, 2364, 3162, 3349, 3804, 5389, 6107, 6324, 6698, 9827, 10047, 10778, 12214, 13396, 16167, 18321, 19654, 20094, 21556, 24428, 29481, 32334, 36642, 39308, 40188, 58962, 62449, 64668, 73284, 103819, 117924, 124898, 167059, 187347, 207638, 249796, 311457, 334118, 374694, 415276, 501177, 622914, 668236, 749388, 1002354, 1061633, 1245828, 1935919, 2004708, 2123266, 3184899, 3871838, 4246532, 5807757, 6369798, 7743676, 11615514, 12739596, 23231028, 32910623, 65821246, 98731869, 131642492, 197463738, 394927476]

約数ペア:

[(1, 394927476), (2, 197463738), (3, 131642492), (4, 98731869), (6, 65821246), (12, 32910623), (17, 23231028), (31, 12739596), (34, 11615514), (51, 7743676), (62, 6369798), (68, 5807757), (93, 4246532), (102, 3871838), (124, 3184899), (186, 2123266), (197, 2004708), (204, 1935919), (317, 1245828), (372, 1061633), (394, 1002354), (527, 749388), (591, 668236), (634, 622914), (788, 501177), (951, 415276), (1054, 374694), (1182, 334118), (1268, 311457), (1581, 249796), (1902, 207638), (2108, 187347), (2364, 167059), (3162, 124898), (3349, 117924), (3804, 103819), (5389, 73284), (6107, 64668), (6324, 62449), (6698, 58962), (9827, 40188), (10047, 39308), (10778, 36642), (12214, 32334), (13396, 29481), (16167, 24428), (18321, 21556), (19654, 20094)]