396487770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 1188311040

約数和(自身を除く): 791823270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 47, 51, 70, 85, 94, 102, 105, 119, 139, 141, 170, 210, 235, 238, 255, 278, 282, 289, 329, 357, 417, 470, 510, 578, 595, 658, 695, 705, 714, 799, 834, 867, 973, 987, 1190, 1390, 1410, 1445, 1598, 1645, 1734, 1785, 1946, 1974, 2023, 2085, 2363, 2397, 2890, 2919, 3290, 3570, 3995, 4046, 4170, 4335, 4726, 4794, 4865, 4935, 5593, 5838, 6069, 6533, 7089, 7990, 8670, 9730, 9870, 10115, 11186, 11815, 11985, 12138, 13066, 13583, 14178, 14595, 16541, 16779, 19599, 20230, 23630, 23970, 27166, 27965, 29190, 30345, 32665, 33082, 33558, 35445, 39198, 40171, 40749, 45731, 49623, 55930, 60690, 65330, 67915, 70890, 80342, 81498, 82705, 83895, 91462, 95081, 97995, 99246, 111061, 120513, 135830, 137193, 165410, 167790, 190162, 195990, 200855, 203745, 222122, 228655, 241026, 248115, 274386, 281197, 285243, 333183, 401710, 407490, 457310, 475405, 496230, 555305, 562394, 570486, 602565, 666366, 685965, 777427, 843591, 950810, 1110610, 1205130, 1371930, 1405985, 1426215, 1554854, 1665915, 1687182, 1888037, 2332281, 2811970, 2852430, 3331830, 3776074, 3887135, 4217955, 4664562, 5664111, 7774270, 8435910, 9440185, 11328222, 11661405, 13216259, 18880370, 23322810, 26432518, 28320555, 39648777, 56641110, 66081295, 79297554, 132162590, 198243885, 396487770]

約数ペア:

[(1, 396487770), (2, 198243885), (3, 132162590), (5, 79297554), (6, 66081295), (7, 56641110), (10, 39648777), (14, 28320555), (15, 26432518), (17, 23322810), (21, 18880370), (30, 13216259), (34, 11661405), (35, 11328222), (42, 9440185), (47, 8435910), (51, 7774270), (70, 5664111), (85, 4664562), (94, 4217955), (102, 3887135), (105, 3776074), (119, 3331830), (139, 2852430), (141, 2811970), (170, 2332281), (210, 1888037), (235, 1687182), (238, 1665915), (255, 1554854), (278, 1426215), (282, 1405985), (289, 1371930), (329, 1205130), (357, 1110610), (417, 950810), (470, 843591), (510, 777427), (578, 685965), (595, 666366), (658, 602565), (695, 570486), (705, 562394), (714, 555305), (799, 496230), (834, 475405), (867, 457310), (973, 407490), (987, 401710), (1190, 333183), (1390, 285243), (1410, 281197), (1445, 274386), (1598, 248115), (1645, 241026), (1734, 228655), (1785, 222122), (1946, 203745), (1974, 200855), (2023, 195990), (2085, 190162), (2363, 167790), (2397, 165410), (2890, 137193), (2919, 135830), (3290, 120513), (3570, 111061), (3995, 99246), (4046, 97995), (4170, 95081), (4335, 91462), (4726, 83895), (4794, 82705), (4865, 81498), (4935, 80342), (5593, 70890), (5838, 67915), (6069, 65330), (6533, 60690), (7089, 55930), (7990, 49623), (8670, 45731), (9730, 40749), (9870, 40171), (10115, 39198), (11186, 35445), (11815, 33558), (11985, 33082), (12138, 32665), (13066, 30345), (13583, 29190), (14178, 27965), (14595, 27166), (16541, 23970), (16779, 23630), (19599, 20230)]