223142136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 729907200

約数和(自身を除く): 506765064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 43, 46, 51, 56, 68, 69, 79, 84, 86, 92, 102, 119, 129, 136, 138, 158, 161, 168, 172, 184, 204, 237, 238, 258, 276, 301, 316, 322, 344, 357, 391, 408, 474, 476, 483, 516, 552, 553, 602, 632, 644, 714, 731, 782, 903, 948, 952, 966, 989, 1032, 1106, 1173, 1204, 1288, 1343, 1428, 1462, 1564, 1659, 1806, 1817, 1896, 1932, 1978, 2193, 2212, 2346, 2408, 2686, 2737, 2856, 2924, 2967, 3128, 3318, 3397, 3612, 3634, 3864, 3956, 4029, 4386, 4424, 4692, 5117, 5372, 5451, 5474, 5848, 5934, 6636, 6794, 6923, 7224, 7268, 7912, 8058, 8211, 8772, 9384, 9401, 10191, 10234, 10744, 10902, 10948, 11868, 12719, 13272, 13588, 13846, 14536, 15351, 16116, 16422, 16813, 17544, 18802, 20382, 20468, 20769, 21804, 21896, 23736, 23779, 25438, 27176, 27692, 28203, 30702, 30889, 32232, 32844, 33626, 37604, 38157, 40764, 40936, 41538, 43608, 47558, 50439, 50876, 55384, 56406, 57749, 61404, 61778, 65688, 67252, 71337, 75208, 76314, 78131, 81528, 83076, 92667, 95116, 100878, 101752, 112812, 115498, 117691, 122808, 123556, 134504, 142674, 152628, 156262, 166152, 173247, 185334, 190232, 201756, 216223, 225624, 230996, 234393, 235382, 247112, 285348, 305256, 312524, 346494, 353073, 370668, 403512, 404243, 432446, 461992, 468786, 470764, 546917, 570696, 625048, 648669, 692988, 706146, 741336, 808486, 864892, 937572, 941528, 1093834, 1212729, 1297338, 1328227, 1385976, 1412292, 1616972, 1640751, 1729784, 1875144, 2187668, 2425458, 2594676, 2656454, 2824584, 3233944, 3281502, 3984681, 4375336, 4850916, 5189352, 5312908, 6563004, 7969362, 9297589, 9701832, 10625816, 13126008, 15938724, 18595178, 27892767, 31877448, 37190356, 55785534, 74380712, 111571068, 223142136]

約数ペア:

[(1, 223142136), (2, 111571068), (3, 74380712), (4, 55785534), (6, 37190356), (7, 31877448), (8, 27892767), (12, 18595178), (14, 15938724), (17, 13126008), (21, 10625816), (23, 9701832), (24, 9297589), (28, 7969362), (34, 6563004), (42, 5312908), (43, 5189352), (46, 4850916), (51, 4375336), (56, 3984681), (68, 3281502), (69, 3233944), (79, 2824584), (84, 2656454), (86, 2594676), (92, 2425458), (102, 2187668), (119, 1875144), (129, 1729784), (136, 1640751), (138, 1616972), (158, 1412292), (161, 1385976), (168, 1328227), (172, 1297338), (184, 1212729), (204, 1093834), (237, 941528), (238, 937572), (258, 864892), (276, 808486), (301, 741336), (316, 706146), (322, 692988), (344, 648669), (357, 625048), (391, 570696), (408, 546917), (474, 470764), (476, 468786), (483, 461992), (516, 432446), (552, 404243), (553, 403512), (602, 370668), (632, 353073), (644, 346494), (714, 312524), (731, 305256), (782, 285348), (903, 247112), (948, 235382), (952, 234393), (966, 230996), (989, 225624), (1032, 216223), (1106, 201756), (1173, 190232), (1204, 185334), (1288, 173247), (1343, 166152), (1428, 156262), (1462, 152628), (1564, 142674), (1659, 134504), (1806, 123556), (1817, 122808), (1896, 117691), (1932, 115498), (1978, 112812), (2193, 101752), (2212, 100878), (2346, 95116), (2408, 92667), (2686, 83076), (2737, 81528), (2856, 78131), (2924, 76314), (2967, 75208), (3128, 71337), (3318, 67252), (3397, 65688), (3612, 61778), (3634, 61404), (3864, 57749), (3956, 56406), (4029, 55384), (4386, 50876), (4424, 50439), (4692, 47558), (5117, 43608), (5372, 41538), (5451, 40936), (5474, 40764), (5848, 38157), (5934, 37604), (6636, 33626), (6794, 32844), (6923, 32232), (7224, 30889), (7268, 30702), (7912, 28203), (8058, 27692), (8211, 27176), (8772, 25438), (9384, 23779), (9401, 23736), (10191, 21896), (10234, 21804), (10744, 20769), (10902, 20468), (10948, 20382), (11868, 18802), (12719, 17544), (13272, 16813), (13588, 16422), (13846, 16116), (14536, 15351)]