386947512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1730

約数の個数: 144

約数和(自身を含む): 1238033160

約数和(自身を除く): 851085648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 67, 72, 84, 98, 126, 134, 147, 168, 196, 201, 252, 268, 294, 392, 402, 441, 469, 504, 536, 588, 603, 804, 882, 938, 1176, 1206, 1407, 1608, 1637, 1764, 1876, 2412, 2814, 3274, 3283, 3528, 3752, 4221, 4824, 4911, 5628, 6548, 6566, 8442, 9822, 9849, 11256, 11459, 13096, 13132, 14733, 16884, 19644, 19698, 22918, 26264, 29466, 29547, 33768, 34377, 39288, 39396, 45836, 58932, 59094, 68754, 78792, 80213, 91672, 103131, 109679, 117864, 118188, 137508, 160426, 206262, 219358, 236376, 240639, 275016, 320852, 329037, 412524, 438716, 481278, 641704, 658074, 721917, 767753, 825048, 877432, 962556, 987111, 1316148, 1443834, 1535506, 1925112, 1974222, 2303259, 2632296, 2887668, 3071012, 3948444, 4606518, 5374271, 5775336, 6142024, 6909777, 7896888, 9213036, 10748542, 13819554, 16122813, 18426072, 21497084, 27639108, 32245626, 42994168, 48368439, 55278216, 64491252, 96736878, 128982504, 193473756, 386947512]

約数ペア:

[(1, 386947512), (2, 193473756), (3, 128982504), (4, 96736878), (6, 64491252), (7, 55278216), (8, 48368439), (9, 42994168), (12, 32245626), (14, 27639108), (18, 21497084), (21, 18426072), (24, 16122813), (28, 13819554), (36, 10748542), (42, 9213036), (49, 7896888), (56, 6909777), (63, 6142024), (67, 5775336), (72, 5374271), (84, 4606518), (98, 3948444), (126, 3071012), (134, 2887668), (147, 2632296), (168, 2303259), (196, 1974222), (201, 1925112), (252, 1535506), (268, 1443834), (294, 1316148), (392, 987111), (402, 962556), (441, 877432), (469, 825048), (504, 767753), (536, 721917), (588, 658074), (603, 641704), (804, 481278), (882, 438716), (938, 412524), (1176, 329037), (1206, 320852), (1407, 275016), (1608, 240639), (1637, 236376), (1764, 219358), (1876, 206262), (2412, 160426), (2814, 137508), (3274, 118188), (3283, 117864), (3528, 109679), (3752, 103131), (4221, 91672), (4824, 80213), (4911, 78792), (5628, 68754), (6548, 59094), (6566, 58932), (8442, 45836), (9822, 39396), (9849, 39288), (11256, 34377), (11459, 33768), (13096, 29547), (13132, 29466), (14733, 26264), (16884, 22918), (19644, 19698)]