289761234670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{5591}}^1$

素因数の和:5938

約数の個数: 96

約数和(自身を含む): 563641390080

約数和(自身を除く): 273880155410

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 227, 289, 395, 454, 578, 790, 1135, 1343, 1445, 2270, 2686, 2890, 3859, 5591, 6715, 7718, 11182, 13430, 17933, 19295, 22831, 27955, 35866, 38590, 45662, 55910, 65603, 89665, 95047, 114155, 131206, 179330, 190094, 228310, 304861, 328015, 441689, 475235, 609722, 656030, 883378, 950470, 1269157, 1524305, 1615799, 2208445, 2538314, 3048610, 3231598, 4416890, 5182637, 6345785, 7508713, 8078995, 10365274, 12691570, 15017426, 16157990, 21575669, 25913185, 37543565, 43151338, 51826370, 75087130, 100263403, 107878345, 127648121, 200526806, 215756690, 255296242, 366786373, 501317015, 638240605, 733572746, 1002634030, 1276481210, 1704477851, 1833931865, 3408955702, 3667863730, 8522389255, 17044778510, 28976123467, 57952246934, 144880617335, 289761234670]

約数ペア:

[(1, 289761234670), (2, 144880617335), (5, 57952246934), (10, 28976123467), (17, 17044778510), (34, 8522389255), (79, 3667863730), (85, 3408955702), (158, 1833931865), (170, 1704477851), (227, 1276481210), (289, 1002634030), (395, 733572746), (454, 638240605), (578, 501317015), (790, 366786373), (1135, 255296242), (1343, 215756690), (1445, 200526806), (2270, 127648121), (2686, 107878345), (2890, 100263403), (3859, 75087130), (5591, 51826370), (6715, 43151338), (7718, 37543565), (11182, 25913185), (13430, 21575669), (17933, 16157990), (19295, 15017426), (22831, 12691570), (27955, 10365274), (35866, 8078995), (38590, 7508713), (45662, 6345785), (55910, 5182637), (65603, 4416890), (89665, 3231598), (95047, 3048610), (114155, 2538314), (131206, 2208445), (179330, 1615799), (190094, 1524305), (228310, 1269157), (304861, 950470), (328015, 883378), (441689, 656030), (475235, 609722)]