2221421436

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 6657251328

約数和(自身を除く): 4435829892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 53, 54, 62, 78, 81, 93, 106, 107, 108, 117, 124, 156, 159, 162, 186, 212, 214, 234, 243, 279, 318, 321, 324, 351, 372, 403, 428, 468, 477, 486, 558, 636, 642, 689, 702, 806, 837, 954, 963, 972, 1053, 1116, 1209, 1284, 1378, 1391, 1404, 1431, 1612, 1643, 1674, 1908, 1926, 2067, 2106, 2418, 2511, 2756, 2782, 2862, 2889, 3159, 3286, 3317, 3348, 3627, 3852, 4134, 4173, 4212, 4293, 4836, 4929, 5022, 5564, 5671, 5724, 5778, 6201, 6318, 6572, 6634, 7254, 7533, 8268, 8346, 8586, 8667, 9858, 9951, 10044, 10881, 11342, 11556, 12402, 12519, 12636, 12879, 13268, 14508, 14787, 15066, 16692, 17013, 17172, 17334, 18603, 19716, 19902, 21359, 21762, 22684, 24804, 25038, 25758, 26001, 29574, 29853, 30132, 32643, 34026, 34668, 37206, 37557, 39804, 42718, 43121, 43524, 44361, 50076, 51039, 51516, 52002, 55809, 59148, 59706, 64077, 65286, 68052, 73723, 74412, 75114, 85436, 86242, 88722, 89559, 97929, 102078, 104004, 111618, 112671, 119412, 128154, 129363, 130572, 133083, 147446, 150228, 153117, 167427, 172484, 175801, 177444, 179118, 192231, 195858, 204156, 221169, 223236, 225342, 256308, 258726, 266166, 268677, 294892, 306234, 334854, 338013, 351602, 358236, 384462, 388089, 391716, 399249, 442338, 450684, 459351, 517452, 527403, 532332, 537354, 576693, 612468, 663507, 669708, 676026, 703204, 768924, 776178, 798498, 806031, 884676, 918702, 1054806, 1074708, 1153386, 1164267, 1327014, 1352052, 1378053, 1552356, 1582209, 1596996, 1612062, 1730079, 1837404, 1990521, 2109612, 2285413, 2306772, 2328534, 2654028, 2756106, 3164418, 3224124, 3460158, 3492801, 3981042, 4570826, 4657068, 4746627, 5190237, 5512212, 5971563, 6328836, 6856239, 6920316, 6985602, 7962084, 9141652, 9493254, 10380474, 10478403, 11943126, 13712478, 13971204, 14239881, 17914689, 18986508, 20568717, 20760948, 20956806, 23886252, 27424956, 28479762, 35829378, 41137434, 41913612, 42719643, 56959524, 61706151, 71658756, 82274868, 85439286, 123412302, 170878572, 185118453, 246824604, 370236906, 555355359, 740473812, 1110710718, 2221421436]

約数ペア:

[(1, 2221421436), (2, 1110710718), (3, 740473812), (4, 555355359), (6, 370236906), (9, 246824604), (12, 185118453), (13, 170878572), (18, 123412302), (26, 85439286), (27, 82274868), (31, 71658756), (36, 61706151), (39, 56959524), (52, 42719643), (53, 41913612), (54, 41137434), (62, 35829378), (78, 28479762), (81, 27424956), (93, 23886252), (106, 20956806), (107, 20760948), (108, 20568717), (117, 18986508), (124, 17914689), (156, 14239881), (159, 13971204), (162, 13712478), (186, 11943126), (212, 10478403), (214, 10380474), (234, 9493254), (243, 9141652), (279, 7962084), (318, 6985602), (321, 6920316), (324, 6856239), (351, 6328836), (372, 5971563), (403, 5512212), (428, 5190237), (468, 4746627), (477, 4657068), (486, 4570826), (558, 3981042), (636, 3492801), (642, 3460158), (689, 3224124), (702, 3164418), (806, 2756106), (837, 2654028), (954, 2328534), (963, 2306772), (972, 2285413), (1053, 2109612), (1116, 1990521), (1209, 1837404), (1284, 1730079), (1378, 1612062), (1391, 1596996), (1404, 1582209), (1431, 1552356), (1612, 1378053), (1643, 1352052), (1674, 1327014), (1908, 1164267), (1926, 1153386), (2067, 1074708), (2106, 1054806), (2418, 918702), (2511, 884676), (2756, 806031), (2782, 798498), (2862, 776178), (2889, 768924), (3159, 703204), (3286, 676026), (3317, 669708), (3348, 663507), (3627, 612468), (3852, 576693), (4134, 537354), (4173, 532332), (4212, 527403), (4293, 517452), (4836, 459351), (4929, 450684), (5022, 442338), (5564, 399249), (5671, 391716), (5724, 388089), (5778, 384462), (6201, 358236), (6318, 351602), (6572, 338013), (6634, 334854), (7254, 306234), (7533, 294892), (8268, 268677), (8346, 266166), (8586, 258726), (8667, 256308), (9858, 225342), (9951, 223236), (10044, 221169), (10881, 204156), (11342, 195858), (11556, 192231), (12402, 179118), (12519, 177444), (12636, 175801), (12879, 172484), (13268, 167427), (14508, 153117), (14787, 150228), (15066, 147446), (16692, 133083), (17013, 130572), (17172, 129363), (17334, 128154), (18603, 119412), (19716, 112671), (19902, 111618), (21359, 104004), (21762, 102078), (22684, 97929), (24804, 89559), (25038, 88722), (25758, 86242), (26001, 85436), (29574, 75114), (29853, 74412), (30132, 73723), (32643, 68052), (34026, 65286), (34668, 64077), (37206, 59706), (37557, 59148), (39804, 55809), (42718, 52002), (43121, 51516), (43524, 51039), (44361, 50076)]