223697736

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 648289980

約数和(自身を除く): 424592244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 61, 62, 72, 93, 106, 122, 124, 159, 183, 186, 212, 244, 248, 279, 318, 366, 372, 424, 477, 488, 549, 558, 636, 732, 744, 954, 961, 1098, 1116, 1272, 1464, 1643, 1891, 1908, 1922, 2196, 2232, 2883, 3233, 3286, 3782, 3816, 3844, 4392, 4929, 5673, 5766, 6466, 6572, 7564, 7688, 8649, 9699, 9858, 11346, 11532, 12932, 13144, 14787, 15128, 17019, 17298, 19398, 19716, 22692, 23064, 25864, 29097, 29574, 34038, 34596, 38796, 39432, 45384, 50933, 58194, 58621, 59148, 68076, 69192, 77592, 100223, 101866, 116388, 117242, 118296, 136152, 152799, 175863, 200446, 203732, 232776, 234484, 300669, 305598, 351726, 400892, 407464, 458397, 468968, 527589, 601338, 611196, 703452, 801784, 902007, 916794, 1055178, 1202676, 1222392, 1406904, 1804014, 1833588, 2110356, 2405352, 3106913, 3608028, 3667176, 4220712, 6213826, 7216056, 9320739, 12427652, 18641478, 24855304, 27962217, 37282956, 55924434, 74565912, 111848868, 223697736]

約数ペア:

[(1, 223697736), (2, 111848868), (3, 74565912), (4, 55924434), (6, 37282956), (8, 27962217), (9, 24855304), (12, 18641478), (18, 12427652), (24, 9320739), (31, 7216056), (36, 6213826), (53, 4220712), (61, 3667176), (62, 3608028), (72, 3106913), (93, 2405352), (106, 2110356), (122, 1833588), (124, 1804014), (159, 1406904), (183, 1222392), (186, 1202676), (212, 1055178), (244, 916794), (248, 902007), (279, 801784), (318, 703452), (366, 611196), (372, 601338), (424, 527589), (477, 468968), (488, 458397), (549, 407464), (558, 400892), (636, 351726), (732, 305598), (744, 300669), (954, 234484), (961, 232776), (1098, 203732), (1116, 200446), (1272, 175863), (1464, 152799), (1643, 136152), (1891, 118296), (1908, 117242), (1922, 116388), (2196, 101866), (2232, 100223), (2883, 77592), (3233, 69192), (3286, 68076), (3782, 59148), (3816, 58621), (3844, 58194), (4392, 50933), (4929, 45384), (5673, 39432), (5766, 38796), (6466, 34596), (6572, 34038), (7564, 29574), (7688, 29097), (8649, 25864), (9699, 23064), (9858, 22692), (11346, 19716), (11532, 19398), (12932, 17298), (13144, 17019), (14787, 15128)]