316781808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1855

約数の個数: 160

約数和(自身を含む): 1022791680

約数和(自身を除く): 706009872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 651, 714, 744, 816, 868, 952, 1054, 1302, 1428, 1488, 1581, 1736, 1789, 1904, 2108, 2604, 2856, 3162, 3472, 3578, 3689, 4216, 5208, 5367, 5712, 6324, 7156, 7378, 8432, 10416, 10734, 11067, 12523, 12648, 14312, 14756, 21468, 22134, 25046, 25296, 28624, 29512, 30413, 37569, 42936, 44268, 50092, 55459, 59024, 60826, 75138, 85872, 88536, 91239, 100184, 110918, 121652, 150276, 166377, 177072, 182478, 200368, 212891, 221836, 243304, 300552, 332754, 364956, 388213, 425782, 443672, 486608, 601104, 638673, 665508, 729912, 776426, 851564, 887344, 942803, 1164639, 1277346, 1331016, 1459824, 1552852, 1703128, 1885606, 2329278, 2554692, 2662032, 2828409, 3105704, 3406256, 3771212, 4658556, 5109384, 5656818, 6211408, 6599621, 7542424, 9317112, 10218768, 11313636, 13199242, 15084848, 18634224, 19798863, 22627272, 26398484, 39597726, 45254544, 52796968, 79195452, 105593936, 158390904, 316781808]

約数ペア:

[(1, 316781808), (2, 158390904), (3, 105593936), (4, 79195452), (6, 52796968), (7, 45254544), (8, 39597726), (12, 26398484), (14, 22627272), (16, 19798863), (17, 18634224), (21, 15084848), (24, 13199242), (28, 11313636), (31, 10218768), (34, 9317112), (42, 7542424), (48, 6599621), (51, 6211408), (56, 5656818), (62, 5109384), (68, 4658556), (84, 3771212), (93, 3406256), (102, 3105704), (112, 2828409), (119, 2662032), (124, 2554692), (136, 2329278), (168, 1885606), (186, 1703128), (204, 1552852), (217, 1459824), (238, 1331016), (248, 1277346), (272, 1164639), (336, 942803), (357, 887344), (372, 851564), (408, 776426), (434, 729912), (476, 665508), (496, 638673), (527, 601104), (651, 486608), (714, 443672), (744, 425782), (816, 388213), (868, 364956), (952, 332754), (1054, 300552), (1302, 243304), (1428, 221836), (1488, 212891), (1581, 200368), (1736, 182478), (1789, 177072), (1904, 166377), (2108, 150276), (2604, 121652), (2856, 110918), (3162, 100184), (3472, 91239), (3578, 88536), (3689, 85872), (4216, 75138), (5208, 60826), (5367, 59024), (5712, 55459), (6324, 50092), (7156, 44268), (7378, 42936), (8432, 37569), (10416, 30413), (10734, 29512), (11067, 28624), (12523, 25296), (12648, 25046), (14312, 22134), (14756, 21468)]