389371968

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 224

約数和(自身を含む): 1218712320

約数和(自身を除く): 829340352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 97, 101, 108, 138, 144, 184, 192, 194, 202, 207, 216, 276, 288, 291, 303, 368, 388, 404, 414, 432, 552, 576, 582, 606, 621, 736, 776, 808, 828, 864, 873, 909, 1104, 1164, 1212, 1242, 1472, 1552, 1616, 1656, 1728, 1746, 1818, 2208, 2231, 2323, 2328, 2424, 2484, 2619, 2727, 3104, 3232, 3312, 3492, 3636, 4416, 4462, 4646, 4656, 4848, 4968, 5238, 5454, 6208, 6464, 6624, 6693, 6969, 6984, 7272, 8924, 9292, 9312, 9696, 9797, 9936, 10476, 10908, 13248, 13386, 13938, 13968, 14544, 17848, 18584, 18624, 19392, 19594, 19872, 20079, 20907, 20952, 21816, 26772, 27876, 27936, 29088, 29391, 35696, 37168, 39188, 39744, 40158, 41814, 41904, 43632, 53544, 55752, 55872, 58176, 58782, 60237, 62721, 71392, 74336, 78376, 80316, 83628, 83808, 87264, 88173, 107088, 111504, 117564, 120474, 125442, 142784, 148672, 156752, 160632, 167256, 167616, 174528, 176346, 214176, 223008, 225331, 235128, 240948, 250884, 264519, 313504, 321264, 334512, 352692, 428352, 446016, 450662, 470256, 481896, 501768, 529038, 627008, 642528, 669024, 675993, 705384, 901324, 940512, 963792, 1003536, 1058076, 1285056, 1338048, 1351986, 1410768, 1802648, 1881024, 1927584, 2007072, 2027979, 2116152, 2703972, 2821536, 3605296, 3855168, 4014144, 4055958, 4232304, 5407944, 5643072, 6083937, 7210592, 8111916, 8464608, 10815888, 12167874, 14421184, 16223832, 16929216, 21631776, 24335748, 32447664, 43263552, 48671496, 64895328, 97342992, 129790656, 194685984, 389371968]

約数ペア:

[(1, 389371968), (2, 194685984), (3, 129790656), (4, 97342992), (6, 64895328), (8, 48671496), (9, 43263552), (12, 32447664), (16, 24335748), (18, 21631776), (23, 16929216), (24, 16223832), (27, 14421184), (32, 12167874), (36, 10815888), (46, 8464608), (48, 8111916), (54, 7210592), (64, 6083937), (69, 5643072), (72, 5407944), (92, 4232304), (96, 4055958), (97, 4014144), (101, 3855168), (108, 3605296), (138, 2821536), (144, 2703972), (184, 2116152), (192, 2027979), (194, 2007072), (202, 1927584), (207, 1881024), (216, 1802648), (276, 1410768), (288, 1351986), (291, 1338048), (303, 1285056), (368, 1058076), (388, 1003536), (404, 963792), (414, 940512), (432, 901324), (552, 705384), (576, 675993), (582, 669024), (606, 642528), (621, 627008), (736, 529038), (776, 501768), (808, 481896), (828, 470256), (864, 450662), (873, 446016), (909, 428352), (1104, 352692), (1164, 334512), (1212, 321264), (1242, 313504), (1472, 264519), (1552, 250884), (1616, 240948), (1656, 235128), (1728, 225331), (1746, 223008), (1818, 214176), (2208, 176346), (2231, 174528), (2323, 167616), (2328, 167256), (2424, 160632), (2484, 156752), (2619, 148672), (2727, 142784), (3104, 125442), (3232, 120474), (3312, 117564), (3492, 111504), (3636, 107088), (4416, 88173), (4462, 87264), (4646, 83808), (4656, 83628), (4848, 80316), (4968, 78376), (5238, 74336), (5454, 71392), (6208, 62721), (6464, 60237), (6624, 58782), (6693, 58176), (6969, 55872), (6984, 55752), (7272, 53544), (8924, 43632), (9292, 41904), (9312, 41814), (9696, 40158), (9797, 39744), (9936, 39188), (10476, 37168), (10908, 35696), (13248, 29391), (13386, 29088), (13938, 27936), (13968, 27876), (14544, 26772), (17848, 21816), (18584, 20952), (18624, 20907), (19392, 20079), (19594, 19872)]