1994256288

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{8273}}^1$

素因数の和:8329

約数の個数: 144

約数和(自身を含む): 6071659776

約数和(自身を除く): 4077403488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 744, 837, 864, 972, 992, 1116, 1296, 1488, 1674, 1944, 2232, 2511, 2592, 2976, 3348, 3888, 4464, 5022, 6696, 7533, 7776, 8273, 8928, 10044, 13392, 15066, 16546, 20088, 24819, 26784, 30132, 33092, 40176, 49638, 60264, 66184, 74457, 80352, 99276, 120528, 132368, 148914, 198552, 223371, 241056, 256463, 264736, 297828, 397104, 446742, 512926, 595656, 670113, 769389, 794208, 893484, 1025852, 1191312, 1340226, 1538778, 1786968, 2010339, 2051704, 2308167, 2382624, 2680452, 3077556, 3573936, 4020678, 4103408, 4616334, 5360904, 6155112, 6924501, 7147872, 8041356, 8206816, 9232668, 10721808, 12310224, 13849002, 16082712, 18465336, 20773503, 21443616, 24620448, 27698004, 32165424, 36930672, 41547006, 55396008, 62320509, 64330848, 73861344, 83094012, 110792016, 124641018, 166188024, 221584032, 249282036, 332376048, 498564072, 664752096, 997128144, 1994256288]

約数ペア:

[(1, 1994256288), (2, 997128144), (3, 664752096), (4, 498564072), (6, 332376048), (8, 249282036), (9, 221584032), (12, 166188024), (16, 124641018), (18, 110792016), (24, 83094012), (27, 73861344), (31, 64330848), (32, 62320509), (36, 55396008), (48, 41547006), (54, 36930672), (62, 32165424), (72, 27698004), (81, 24620448), (93, 21443616), (96, 20773503), (108, 18465336), (124, 16082712), (144, 13849002), (162, 12310224), (186, 10721808), (216, 9232668), (243, 8206816), (248, 8041356), (279, 7147872), (288, 6924501), (324, 6155112), (372, 5360904), (432, 4616334), (486, 4103408), (496, 4020678), (558, 3573936), (648, 3077556), (744, 2680452), (837, 2382624), (864, 2308167), (972, 2051704), (992, 2010339), (1116, 1786968), (1296, 1538778), (1488, 1340226), (1674, 1191312), (1944, 1025852), (2232, 893484), (2511, 794208), (2592, 769389), (2976, 670113), (3348, 595656), (3888, 512926), (4464, 446742), (5022, 397104), (6696, 297828), (7533, 264736), (7776, 256463), (8273, 241056), (8928, 223371), (10044, 198552), (13392, 148914), (15066, 132368), (16546, 120528), (20088, 99276), (24819, 80352), (26784, 74457), (30132, 66184), (33092, 60264), (40176, 49638)]