816241470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1218

約数の個数: 128

約数和(自身を含む): 2238271488

約数和(自身を除く): 1422030018

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 73, 93, 110, 146, 155, 165, 186, 219, 310, 330, 341, 365, 438, 465, 682, 730, 803, 930, 1023, 1093, 1095, 1606, 1705, 2046, 2186, 2190, 2263, 2409, 3279, 3410, 4015, 4526, 4818, 5115, 5465, 6558, 6789, 8030, 10230, 10930, 11315, 12023, 12045, 13578, 16395, 22630, 24046, 24090, 24893, 32790, 33883, 33945, 36069, 49786, 60115, 67766, 67890, 72138, 74679, 79789, 101649, 120230, 124465, 149358, 159578, 169415, 180345, 203298, 239367, 248930, 338830, 360690, 372713, 373395, 398945, 478734, 508245, 745426, 746790, 797890, 877679, 1016490, 1118139, 1196835, 1755358, 1863565, 2236278, 2393670, 2473459, 2633037, 3727130, 4388395, 4946918, 5266074, 5590695, 7420377, 8776790, 11181390, 12367295, 13165185, 14840754, 24734590, 26330370, 27208049, 37101885, 54416098, 74203770, 81624147, 136040245, 163248294, 272080490, 408120735, 816241470]

約数ペア:

[(1, 816241470), (2, 408120735), (3, 272080490), (5, 163248294), (6, 136040245), (10, 81624147), (11, 74203770), (15, 54416098), (22, 37101885), (30, 27208049), (31, 26330370), (33, 24734590), (55, 14840754), (62, 13165185), (66, 12367295), (73, 11181390), (93, 8776790), (110, 7420377), (146, 5590695), (155, 5266074), (165, 4946918), (186, 4388395), (219, 3727130), (310, 2633037), (330, 2473459), (341, 2393670), (365, 2236278), (438, 1863565), (465, 1755358), (682, 1196835), (730, 1118139), (803, 1016490), (930, 877679), (1023, 797890), (1093, 746790), (1095, 745426), (1606, 508245), (1705, 478734), (2046, 398945), (2186, 373395), (2190, 372713), (2263, 360690), (2409, 338830), (3279, 248930), (3410, 239367), (4015, 203298), (4526, 180345), (4818, 169415), (5115, 159578), (5465, 149358), (6558, 124465), (6789, 120230), (8030, 101649), (10230, 79789), (10930, 74679), (11315, 72138), (12023, 67890), (12045, 67766), (13578, 60115), (16395, 49786), (22630, 36069), (24046, 33945), (24090, 33883), (24893, 32790)]