240686136

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 711196200

約数和(自身を除く): 470510064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 153, 172, 204, 258, 269, 289, 306, 344, 387, 408, 516, 538, 578, 612, 731, 774, 807, 867, 1032, 1076, 1156, 1224, 1462, 1548, 1614, 1734, 2152, 2193, 2312, 2421, 2601, 2924, 3096, 3228, 3468, 4386, 4573, 4842, 5202, 5848, 6456, 6579, 6936, 8772, 9146, 9684, 10404, 11567, 12427, 13158, 13719, 17544, 18292, 19368, 20808, 23134, 24854, 26316, 27438, 34701, 36584, 37281, 41157, 46268, 49708, 52632, 54876, 69402, 74562, 77741, 82314, 92536, 99416, 104103, 109752, 111843, 138804, 149124, 155482, 164628, 196639, 208206, 223686, 233223, 277608, 298248, 310964, 329256, 393278, 416412, 447372, 466446, 589917, 621928, 699669, 786556, 832824, 894744, 932892, 1179834, 1399338, 1573112, 1769751, 1865784, 2359668, 2798676, 3342863, 3539502, 4719336, 5597352, 6685726, 7079004, 10028589, 13371452, 14158008, 20057178, 26742904, 30085767, 40114356, 60171534, 80228712, 120343068, 240686136]

約数ペア:

[(1, 240686136), (2, 120343068), (3, 80228712), (4, 60171534), (6, 40114356), (8, 30085767), (9, 26742904), (12, 20057178), (17, 14158008), (18, 13371452), (24, 10028589), (34, 7079004), (36, 6685726), (43, 5597352), (51, 4719336), (68, 3539502), (72, 3342863), (86, 2798676), (102, 2359668), (129, 1865784), (136, 1769751), (153, 1573112), (172, 1399338), (204, 1179834), (258, 932892), (269, 894744), (289, 832824), (306, 786556), (344, 699669), (387, 621928), (408, 589917), (516, 466446), (538, 447372), (578, 416412), (612, 393278), (731, 329256), (774, 310964), (807, 298248), (867, 277608), (1032, 233223), (1076, 223686), (1156, 208206), (1224, 196639), (1462, 164628), (1548, 155482), (1614, 149124), (1734, 138804), (2152, 111843), (2193, 109752), (2312, 104103), (2421, 99416), (2601, 92536), (2924, 82314), (3096, 77741), (3228, 74562), (3468, 69402), (4386, 54876), (4573, 52632), (4842, 49708), (5202, 46268), (5848, 41157), (6456, 37281), (6579, 36584), (6936, 34701), (8772, 27438), (9146, 26316), (9684, 24854), (10404, 23134), (11567, 20808), (12427, 19368), (13158, 18292), (13719, 17544)]