222020352

素因数分解:

$2^8\times 3^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 687470784

約数和(自身を除く): 465450432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 83, 86, 96, 108, 128, 129, 144, 162, 166, 172, 192, 216, 243, 249, 256, 258, 288, 324, 332, 344, 384, 387, 432, 486, 498, 516, 576, 648, 664, 688, 747, 768, 774, 864, 972, 996, 1032, 1152, 1161, 1296, 1328, 1376, 1494, 1548, 1728, 1944, 1992, 2064, 2241, 2304, 2322, 2592, 2656, 2752, 2988, 3096, 3456, 3483, 3569, 3888, 3984, 4128, 4482, 4644, 5184, 5312, 5504, 5976, 6192, 6723, 6912, 6966, 7138, 7776, 7968, 8256, 8964, 9288, 10368, 10449, 10624, 10707, 11008, 11952, 12384, 13446, 13932, 14276, 15552, 15936, 16512, 17928, 18576, 20169, 20736, 20898, 21248, 21414, 23904, 24768, 26892, 27864, 28552, 31104, 31872, 32121, 33024, 35856, 37152, 40338, 41796, 42828, 47808, 49536, 53784, 55728, 57104, 62208, 63744, 64242, 71712, 74304, 80676, 83592, 85656, 95616, 96363, 99072, 107568, 111456, 114208, 128484, 143424, 148608, 161352, 167184, 171312, 191232, 192726, 215136, 222912, 228416, 256968, 286848, 289089, 297216, 322704, 334368, 342624, 385452, 430272, 445824, 456832, 513936, 573696, 578178, 645408, 668736, 685248, 770904, 860544, 867267, 891648, 913664, 1027872, 1156356, 1290816, 1337472, 1370496, 1541808, 1721088, 1734534, 2055744, 2312712, 2581632, 2674944, 2740992, 3083616, 3469068, 4111488, 4625424, 5163264, 6167232, 6938136, 8222976, 9250848, 12334464, 13876272, 18501696, 24668928, 27752544, 37003392, 55505088, 74006784, 111010176, 222020352]

約数ペア:

[(1, 222020352), (2, 111010176), (3, 74006784), (4, 55505088), (6, 37003392), (8, 27752544), (9, 24668928), (12, 18501696), (16, 13876272), (18, 12334464), (24, 9250848), (27, 8222976), (32, 6938136), (36, 6167232), (43, 5163264), (48, 4625424), (54, 4111488), (64, 3469068), (72, 3083616), (81, 2740992), (83, 2674944), (86, 2581632), (96, 2312712), (108, 2055744), (128, 1734534), (129, 1721088), (144, 1541808), (162, 1370496), (166, 1337472), (172, 1290816), (192, 1156356), (216, 1027872), (243, 913664), (249, 891648), (256, 867267), (258, 860544), (288, 770904), (324, 685248), (332, 668736), (344, 645408), (384, 578178), (387, 573696), (432, 513936), (486, 456832), (498, 445824), (516, 430272), (576, 385452), (648, 342624), (664, 334368), (688, 322704), (747, 297216), (768, 289089), (774, 286848), (864, 256968), (972, 228416), (996, 222912), (1032, 215136), (1152, 192726), (1161, 191232), (1296, 171312), (1328, 167184), (1376, 161352), (1494, 148608), (1548, 143424), (1728, 128484), (1944, 114208), (1992, 111456), (2064, 107568), (2241, 99072), (2304, 96363), (2322, 95616), (2592, 85656), (2656, 83592), (2752, 80676), (2988, 74304), (3096, 71712), (3456, 64242), (3483, 63744), (3569, 62208), (3888, 57104), (3984, 55728), (4128, 53784), (4482, 49536), (4644, 47808), (5184, 42828), (5312, 41796), (5504, 40338), (5976, 37152), (6192, 35856), (6723, 33024), (6912, 32121), (6966, 31872), (7138, 31104), (7776, 28552), (7968, 27864), (8256, 26892), (8964, 24768), (9288, 23904), (10368, 21414), (10449, 21248), (10624, 20898), (10707, 20736), (11008, 20169), (11952, 18576), (12384, 17928), (13446, 16512), (13932, 15936), (14276, 15552)]