321948144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10355

約数の個数: 120

約数和(自身を含む): 1063043072

約数和(自身を除く): 741094928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10303, 10416, 15624, 20606, 30909, 31248, 41212, 61818, 72121, 82424, 92727, 123636, 144242, 164848, 185454, 216363, 247272, 288484, 319393, 370908, 432726, 494544, 576968, 638786, 649089, 741816, 865452, 958179, 1153936, 1277572, 1298178, 1483632, 1730904, 1916358, 2235751, 2555144, 2596356, 2874537, 3461808, 3832716, 4471502, 5110288, 5192712, 5749074, 6707253, 7665432, 8943004, 10385424, 11498148, 13414506, 15330864, 17886008, 20121759, 22996296, 26829012, 35772016, 40243518, 45992592, 53658024, 80487036, 107316048, 160974072, 321948144]

約数ペア:

[(1, 321948144), (2, 160974072), (3, 107316048), (4, 80487036), (6, 53658024), (7, 45992592), (8, 40243518), (9, 35772016), (12, 26829012), (14, 22996296), (16, 20121759), (18, 17886008), (21, 15330864), (24, 13414506), (28, 11498148), (31, 10385424), (36, 8943004), (42, 7665432), (48, 6707253), (56, 5749074), (62, 5192712), (63, 5110288), (72, 4471502), (84, 3832716), (93, 3461808), (112, 2874537), (124, 2596356), (126, 2555144), (144, 2235751), (168, 1916358), (186, 1730904), (217, 1483632), (248, 1298178), (252, 1277572), (279, 1153936), (336, 958179), (372, 865452), (434, 741816), (496, 649089), (504, 638786), (558, 576968), (651, 494544), (744, 432726), (868, 370908), (1008, 319393), (1116, 288484), (1302, 247272), (1488, 216363), (1736, 185454), (1953, 164848), (2232, 144242), (2604, 123636), (3472, 92727), (3906, 82424), (4464, 72121), (5208, 61818), (7812, 41212), (10303, 31248), (10416, 30909), (15624, 20606)]