312227784

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 994717440

約数和(自身を除く): 682489656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 157, 162, 186, 198, 216, 243, 248, 264, 279, 297, 314, 324, 341, 372, 396, 471, 486, 558, 594, 628, 648, 682, 729, 744, 792, 837, 891, 942, 972, 1023, 1116, 1188, 1256, 1364, 1413, 1458, 1674, 1727, 1782, 1884, 1944, 2046, 2232, 2376, 2511, 2673, 2728, 2826, 2916, 3069, 3348, 3454, 3564, 3768, 4092, 4239, 4867, 5022, 5181, 5346, 5652, 5832, 6138, 6696, 6908, 7128, 7533, 8019, 8184, 8478, 9207, 9734, 10044, 10362, 10692, 11304, 12276, 12717, 13816, 14601, 15066, 15543, 16038, 16956, 18414, 19468, 20088, 20724, 21384, 22599, 24552, 25434, 27621, 29202, 30132, 31086, 32076, 33912, 36828, 38151, 38936, 41448, 43803, 45198, 46629, 50868, 53537, 55242, 58404, 60264, 62172, 64152, 73656, 76302, 82863, 87606, 90396, 93258, 101736, 107074, 110484, 114453, 116808, 124344, 131409, 139887, 152604, 160611, 165726, 175212, 180792, 186516, 214148, 220968, 228906, 248589, 262818, 279774, 305208, 321222, 331452, 350424, 373032, 394227, 419661, 428296, 457812, 481833, 497178, 525636, 559548, 642444, 662904, 788454, 839322, 915624, 963666, 994356, 1051272, 1119096, 1182681, 1258983, 1284888, 1445499, 1576908, 1678644, 1927332, 1988712, 2365362, 2517966, 2890998, 3153816, 3357288, 3548043, 3854664, 4336497, 4730724, 5035932, 5781996, 7096086, 8672994, 9461448, 10071864, 11563992, 13009491, 14192172, 17345988, 26018982, 28384344, 34691976, 39028473, 52037964, 78056946, 104075928, 156113892, 312227784]

約数ペア:

[(1, 312227784), (2, 156113892), (3, 104075928), (4, 78056946), (6, 52037964), (8, 39028473), (9, 34691976), (11, 28384344), (12, 26018982), (18, 17345988), (22, 14192172), (24, 13009491), (27, 11563992), (31, 10071864), (33, 9461448), (36, 8672994), (44, 7096086), (54, 5781996), (62, 5035932), (66, 4730724), (72, 4336497), (81, 3854664), (88, 3548043), (93, 3357288), (99, 3153816), (108, 2890998), (124, 2517966), (132, 2365362), (157, 1988712), (162, 1927332), (186, 1678644), (198, 1576908), (216, 1445499), (243, 1284888), (248, 1258983), (264, 1182681), (279, 1119096), (297, 1051272), (314, 994356), (324, 963666), (341, 915624), (372, 839322), (396, 788454), (471, 662904), (486, 642444), (558, 559548), (594, 525636), (628, 497178), (648, 481833), (682, 457812), (729, 428296), (744, 419661), (792, 394227), (837, 373032), (891, 350424), (942, 331452), (972, 321222), (1023, 305208), (1116, 279774), (1188, 262818), (1256, 248589), (1364, 228906), (1413, 220968), (1458, 214148), (1674, 186516), (1727, 180792), (1782, 175212), (1884, 165726), (1944, 160611), (2046, 152604), (2232, 139887), (2376, 131409), (2511, 124344), (2673, 116808), (2728, 114453), (2826, 110484), (2916, 107074), (3069, 101736), (3348, 93258), (3454, 90396), (3564, 87606), (3768, 82863), (4092, 76302), (4239, 73656), (4867, 64152), (5022, 62172), (5181, 60264), (5346, 58404), (5652, 55242), (5832, 53537), (6138, 50868), (6696, 46629), (6908, 45198), (7128, 43803), (7533, 41448), (8019, 38936), (8184, 38151), (8478, 36828), (9207, 33912), (9734, 32076), (10044, 31086), (10362, 30132), (10692, 29202), (11304, 27621), (12276, 25434), (12717, 24552), (13816, 22599), (14601, 21384), (15066, 20724), (15543, 20088), (16038, 19468), (16956, 18414)]