220631796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 730920960

約数和(自身を除く): 510289164

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 63, 66, 77, 84, 86, 99, 108, 126, 129, 132, 154, 172, 189, 198, 231, 252, 258, 297, 301, 308, 378, 387, 396, 462, 473, 516, 594, 602, 617, 693, 756, 774, 903, 924, 946, 1161, 1188, 1204, 1234, 1386, 1419, 1548, 1806, 1851, 1892, 2079, 2322, 2468, 2709, 2772, 2838, 3311, 3612, 3702, 4158, 4257, 4319, 4644, 5418, 5553, 5676, 6622, 6787, 7404, 8127, 8316, 8514, 8638, 9933, 10836, 11106, 12771, 12957, 13244, 13574, 16254, 16659, 17028, 17276, 19866, 20361, 22212, 25542, 25914, 26531, 27148, 29799, 32508, 33318, 38871, 39732, 40722, 47509, 51084, 51828, 53062, 59598, 61083, 66636, 77742, 79593, 81444, 89397, 95018, 106124, 116613, 119196, 122166, 142527, 155484, 159186, 178794, 183249, 185717, 190036, 233226, 238779, 244332, 285054, 291841, 318372, 357588, 366498, 371434, 427581, 466452, 477558, 557151, 570108, 583682, 716337, 732996, 742868, 855162, 875523, 955116, 1114302, 1167364, 1282743, 1432674, 1671453, 1710324, 1751046, 2042887, 2228604, 2565486, 2626569, 2865348, 3342906, 3502092, 4085774, 5014359, 5130972, 5253138, 6128661, 6685812, 7879707, 8171548, 10028718, 10506276, 12257322, 15759414, 18385983, 20057436, 24514644, 31518828, 36771966, 55157949, 73543932, 110315898, 220631796]

約数ペア:

[(1, 220631796), (2, 110315898), (3, 73543932), (4, 55157949), (6, 36771966), (7, 31518828), (9, 24514644), (11, 20057436), (12, 18385983), (14, 15759414), (18, 12257322), (21, 10506276), (22, 10028718), (27, 8171548), (28, 7879707), (33, 6685812), (36, 6128661), (42, 5253138), (43, 5130972), (44, 5014359), (54, 4085774), (63, 3502092), (66, 3342906), (77, 2865348), (84, 2626569), (86, 2565486), (99, 2228604), (108, 2042887), (126, 1751046), (129, 1710324), (132, 1671453), (154, 1432674), (172, 1282743), (189, 1167364), (198, 1114302), (231, 955116), (252, 875523), (258, 855162), (297, 742868), (301, 732996), (308, 716337), (378, 583682), (387, 570108), (396, 557151), (462, 477558), (473, 466452), (516, 427581), (594, 371434), (602, 366498), (617, 357588), (693, 318372), (756, 291841), (774, 285054), (903, 244332), (924, 238779), (946, 233226), (1161, 190036), (1188, 185717), (1204, 183249), (1234, 178794), (1386, 159186), (1419, 155484), (1548, 142527), (1806, 122166), (1851, 119196), (1892, 116613), (2079, 106124), (2322, 95018), (2468, 89397), (2709, 81444), (2772, 79593), (2838, 77742), (3311, 66636), (3612, 61083), (3702, 59598), (4158, 53062), (4257, 51828), (4319, 51084), (4644, 47509), (5418, 40722), (5553, 39732), (5676, 38871), (6622, 33318), (6787, 32508), (7404, 29799), (8127, 27148), (8316, 26531), (8514, 25914), (8638, 25542), (9933, 22212), (10836, 20361), (11106, 19866), (12771, 17276), (12957, 17028), (13244, 16659), (13574, 16254)]