15979431168

素因数分解:

$2^8\times 3^5\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4303

約数の個数: 216

約数和(自身を含む): 48573828576

約数和(自身を除く): 32594397408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 243, 244, 256, 288, 324, 366, 384, 432, 486, 488, 549, 576, 648, 732, 768, 864, 972, 976, 1098, 1152, 1296, 1464, 1647, 1728, 1944, 1952, 2196, 2304, 2592, 2928, 3294, 3456, 3888, 3904, 4211, 4392, 4941, 5184, 5856, 6588, 6912, 7776, 7808, 8422, 8784, 9882, 10368, 11712, 12633, 13176, 14823, 15552, 15616, 16844, 17568, 19764, 20736, 23424, 25266, 26352, 29646, 31104, 33688, 35136, 37899, 39528, 46848, 50532, 52704, 59292, 62208, 67376, 70272, 75798, 79056, 101064, 105408, 113697, 118584, 134752, 140544, 151596, 158112, 202128, 210816, 227394, 237168, 256871, 269504, 303192, 316224, 341091, 404256, 421632, 454788, 474336, 513742, 539008, 606384, 632448, 682182, 770613, 808512, 909576, 948672, 1023273, 1027484, 1078016, 1212768, 1264896, 1364364, 1541226, 1617024, 1819152, 1897344, 2046546, 2054968, 2311839, 2425536, 2728728, 3082452, 3234048, 3638304, 3794688, 4093092, 4109936, 4623678, 4851072, 5457456, 6164904, 6935517, 7276608, 8186184, 8219872, 9247356, 9702144, 10914912, 12329808, 13871034, 14553216, 16372368, 16439744, 18494712, 20806551, 21829824, 24659616, 27742068, 29106432, 32744736, 32879488, 36989424, 41613102, 43659648, 49319232, 55484136, 62419653, 65489472, 65758976, 73978848, 83226204, 87319296, 98638464, 110968272, 124839306, 130978944, 147957696, 166452408, 197276928, 221936544, 249678612, 261957888, 295915392, 332904816, 443873088, 499357224, 591830784, 665809632, 887746176, 998714448, 1331619264, 1775492352, 1997428896, 2663238528, 3994857792, 5326477056, 7989715584, 15979431168]

約数ペア:

[(1, 15979431168), (2, 7989715584), (3, 5326477056), (4, 3994857792), (6, 2663238528), (8, 1997428896), (9, 1775492352), (12, 1331619264), (16, 998714448), (18, 887746176), (24, 665809632), (27, 591830784), (32, 499357224), (36, 443873088), (48, 332904816), (54, 295915392), (61, 261957888), (64, 249678612), (72, 221936544), (81, 197276928), (96, 166452408), (108, 147957696), (122, 130978944), (128, 124839306), (144, 110968272), (162, 98638464), (183, 87319296), (192, 83226204), (216, 73978848), (243, 65758976), (244, 65489472), (256, 62419653), (288, 55484136), (324, 49319232), (366, 43659648), (384, 41613102), (432, 36989424), (486, 32879488), (488, 32744736), (549, 29106432), (576, 27742068), (648, 24659616), (732, 21829824), (768, 20806551), (864, 18494712), (972, 16439744), (976, 16372368), (1098, 14553216), (1152, 13871034), (1296, 12329808), (1464, 10914912), (1647, 9702144), (1728, 9247356), (1944, 8219872), (1952, 8186184), (2196, 7276608), (2304, 6935517), (2592, 6164904), (2928, 5457456), (3294, 4851072), (3456, 4623678), (3888, 4109936), (3904, 4093092), (4211, 3794688), (4392, 3638304), (4941, 3234048), (5184, 3082452), (5856, 2728728), (6588, 2425536), (6912, 2311839), (7776, 2054968), (7808, 2046546), (8422, 1897344), (8784, 1819152), (9882, 1617024), (10368, 1541226), (11712, 1364364), (12633, 1264896), (13176, 1212768), (14823, 1078016), (15552, 1027484), (15616, 1023273), (16844, 948672), (17568, 909576), (19764, 808512), (20736, 770613), (23424, 682182), (25266, 632448), (26352, 606384), (29646, 539008), (31104, 513742), (33688, 474336), (35136, 454788), (37899, 421632), (39528, 404256), (46848, 341091), (50532, 316224), (52704, 303192), (59292, 269504), (62208, 256871), (67376, 237168), (70272, 227394), (75798, 210816), (79056, 202128), (101064, 158112), (105408, 151596), (113697, 140544), (118584, 134752)]