222753492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 671448960

約数和(自身を除く): 448695468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 47, 52, 57, 76, 78, 82, 94, 114, 117, 123, 141, 156, 164, 169, 171, 188, 228, 234, 246, 247, 282, 338, 342, 369, 423, 468, 492, 494, 507, 533, 564, 611, 676, 684, 738, 741, 779, 846, 893, 988, 1014, 1066, 1222, 1476, 1482, 1521, 1558, 1599, 1692, 1786, 1833, 1927, 2028, 2132, 2223, 2337, 2444, 2679, 2964, 3042, 3116, 3198, 3211, 3572, 3666, 3854, 4446, 4674, 4797, 5358, 5499, 5781, 6084, 6396, 6422, 6929, 7011, 7332, 7708, 7943, 8037, 8892, 9348, 9594, 9633, 10127, 10716, 10998, 11562, 11609, 12844, 13858, 14022, 15886, 16074, 17343, 19188, 19266, 20254, 20787, 21996, 23124, 23218, 23829, 25051, 27716, 28044, 28899, 30381, 31772, 32148, 34686, 34827, 36613, 38532, 40508, 41574, 46436, 47658, 50102, 57798, 60762, 62361, 69372, 69654, 71487, 73226, 75153, 83148, 91143, 95316, 100204, 104481, 109839, 115596, 121524, 124722, 131651, 139308, 142974, 146452, 150306, 150917, 182286, 208962, 219678, 225459, 249444, 263302, 285948, 300612, 301834, 325663, 329517, 364572, 394953, 417924, 439356, 450918, 452751, 475969, 526604, 603668, 651326, 659034, 789906, 901836, 905502, 951938, 976989, 1184859, 1302652, 1318068, 1358253, 1427907, 1579812, 1811004, 1903876, 1953978, 2369718, 2716506, 2855814, 2930967, 3907956, 4283721, 4739436, 5433012, 5711628, 5861934, 6187597, 8567442, 11723868, 12375194, 17134884, 18562791, 24750388, 37125582, 55688373, 74251164, 111376746, 222753492]

約数ペア:

[(1, 222753492), (2, 111376746), (3, 74251164), (4, 55688373), (6, 37125582), (9, 24750388), (12, 18562791), (13, 17134884), (18, 12375194), (19, 11723868), (26, 8567442), (36, 6187597), (38, 5861934), (39, 5711628), (41, 5433012), (47, 4739436), (52, 4283721), (57, 3907956), (76, 2930967), (78, 2855814), (82, 2716506), (94, 2369718), (114, 1953978), (117, 1903876), (123, 1811004), (141, 1579812), (156, 1427907), (164, 1358253), (169, 1318068), (171, 1302652), (188, 1184859), (228, 976989), (234, 951938), (246, 905502), (247, 901836), (282, 789906), (338, 659034), (342, 651326), (369, 603668), (423, 526604), (468, 475969), (492, 452751), (494, 450918), (507, 439356), (533, 417924), (564, 394953), (611, 364572), (676, 329517), (684, 325663), (738, 301834), (741, 300612), (779, 285948), (846, 263302), (893, 249444), (988, 225459), (1014, 219678), (1066, 208962), (1222, 182286), (1476, 150917), (1482, 150306), (1521, 146452), (1558, 142974), (1599, 139308), (1692, 131651), (1786, 124722), (1833, 121524), (1927, 115596), (2028, 109839), (2132, 104481), (2223, 100204), (2337, 95316), (2444, 91143), (2679, 83148), (2964, 75153), (3042, 73226), (3116, 71487), (3198, 69654), (3211, 69372), (3572, 62361), (3666, 60762), (3854, 57798), (4446, 50102), (4674, 47658), (4797, 46436), (5358, 41574), (5499, 40508), (5781, 38532), (6084, 36613), (6396, 34827), (6422, 34686), (6929, 32148), (7011, 31772), (7332, 30381), (7708, 28899), (7943, 28044), (8037, 27716), (8892, 25051), (9348, 23829), (9594, 23218), (9633, 23124), (10127, 21996), (10716, 20787), (10998, 20254), (11562, 19266), (11609, 19188), (12844, 17343), (13858, 16074), (14022, 15886)]