234657972

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 645292032

約数和(自身を除く): 410634060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 81, 93, 108, 122, 124, 162, 183, 186, 244, 279, 324, 366, 372, 383, 549, 558, 732, 766, 837, 1098, 1116, 1149, 1532, 1647, 1674, 1891, 2196, 2298, 2511, 3294, 3348, 3447, 3782, 4596, 4941, 5022, 5673, 6588, 6894, 7564, 9882, 10044, 10341, 11346, 11873, 13788, 17019, 19764, 20682, 22692, 23363, 23746, 31023, 34038, 35619, 41364, 46726, 47492, 51057, 62046, 68076, 70089, 71238, 93452, 102114, 106857, 124092, 140178, 142476, 153171, 204228, 210267, 213714, 280356, 306342, 320571, 420534, 427428, 612684, 630801, 641142, 724253, 841068, 961713, 1261602, 1282284, 1448506, 1892403, 1923426, 2172759, 2523204, 2897012, 3784806, 3846852, 4345518, 6518277, 7569612, 8691036, 13036554, 19554831, 26073108, 39109662, 58664493, 78219324, 117328986, 234657972]

約数ペア:

[(1, 234657972), (2, 117328986), (3, 78219324), (4, 58664493), (6, 39109662), (9, 26073108), (12, 19554831), (18, 13036554), (27, 8691036), (31, 7569612), (36, 6518277), (54, 4345518), (61, 3846852), (62, 3784806), (81, 2897012), (93, 2523204), (108, 2172759), (122, 1923426), (124, 1892403), (162, 1448506), (183, 1282284), (186, 1261602), (244, 961713), (279, 841068), (324, 724253), (366, 641142), (372, 630801), (383, 612684), (549, 427428), (558, 420534), (732, 320571), (766, 306342), (837, 280356), (1098, 213714), (1116, 210267), (1149, 204228), (1532, 153171), (1647, 142476), (1674, 140178), (1891, 124092), (2196, 106857), (2298, 102114), (2511, 93452), (3294, 71238), (3348, 70089), (3447, 68076), (3782, 62046), (4596, 51057), (4941, 47492), (5022, 46726), (5673, 41364), (6588, 35619), (6894, 34038), (7564, 31023), (9882, 23746), (10044, 23363), (10341, 22692), (11346, 20682), (11873, 19764), (13788, 17019)]