1888914816

素因数分解:

$2^7\times 3^6\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 224

約数和(自身を含む): 5832947520

約数和(自身を除く): 3944032704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 653, 729, 744, 837, 864, 972, 992, 1116, 1152, 1296, 1306, 1458, 1488, 1674, 1728, 1944, 1959, 1984, 2232, 2511, 2592, 2612, 2916, 2976, 3348, 3456, 3888, 3918, 3968, 4464, 5022, 5184, 5224, 5832, 5877, 5952, 6696, 7533, 7776, 7836, 8928, 10044, 10368, 10448, 11664, 11754, 11904, 13392, 15066, 15552, 15672, 17631, 17856, 20088, 20243, 20896, 22599, 23328, 23508, 26784, 30132, 31104, 31344, 35262, 35712, 40176, 40486, 41792, 45198, 46656, 47016, 52893, 53568, 60264, 60729, 62688, 70524, 80352, 80972, 83584, 90396, 93312, 94032, 105786, 107136, 120528, 121458, 125376, 141048, 158679, 160704, 161944, 180792, 182187, 188064, 211572, 241056, 242916, 250752, 282096, 317358, 321408, 323888, 361584, 364374, 376128, 423144, 476037, 482112, 485832, 546561, 564192, 634716, 647776, 723168, 728748, 752256, 846288, 952074, 964224, 971664, 1093122, 1128384, 1269432, 1295552, 1446336, 1457496, 1639683, 1692576, 1904148, 1943328, 2186244, 2256768, 2538864, 2591104, 2892672, 2914992, 3279366, 3385152, 3808296, 3886656, 4372488, 4919049, 5077728, 5829984, 6558732, 6770304, 7616592, 7773312, 8744976, 9838098, 10155456, 11659968, 13117464, 14757147, 15233184, 17489952, 19676196, 20310912, 23319936, 26234928, 29514294, 30466368, 34979904, 39352392, 52469856, 59028588, 60932736, 69959808, 78704784, 104939712, 118057176, 157409568, 209879424, 236114352, 314819136, 472228704, 629638272, 944457408, 1888914816]

約数ペア:

[(1, 1888914816), (2, 944457408), (3, 629638272), (4, 472228704), (6, 314819136), (8, 236114352), (9, 209879424), (12, 157409568), (16, 118057176), (18, 104939712), (24, 78704784), (27, 69959808), (31, 60932736), (32, 59028588), (36, 52469856), (48, 39352392), (54, 34979904), (62, 30466368), (64, 29514294), (72, 26234928), (81, 23319936), (93, 20310912), (96, 19676196), (108, 17489952), (124, 15233184), (128, 14757147), (144, 13117464), (162, 11659968), (186, 10155456), (192, 9838098), (216, 8744976), (243, 7773312), (248, 7616592), (279, 6770304), (288, 6558732), (324, 5829984), (372, 5077728), (384, 4919049), (432, 4372488), (486, 3886656), (496, 3808296), (558, 3385152), (576, 3279366), (648, 2914992), (653, 2892672), (729, 2591104), (744, 2538864), (837, 2256768), (864, 2186244), (972, 1943328), (992, 1904148), (1116, 1692576), (1152, 1639683), (1296, 1457496), (1306, 1446336), (1458, 1295552), (1488, 1269432), (1674, 1128384), (1728, 1093122), (1944, 971664), (1959, 964224), (1984, 952074), (2232, 846288), (2511, 752256), (2592, 728748), (2612, 723168), (2916, 647776), (2976, 634716), (3348, 564192), (3456, 546561), (3888, 485832), (3918, 482112), (3968, 476037), (4464, 423144), (5022, 376128), (5184, 364374), (5224, 361584), (5832, 323888), (5877, 321408), (5952, 317358), (6696, 282096), (7533, 250752), (7776, 242916), (7836, 241056), (8928, 211572), (10044, 188064), (10368, 182187), (10448, 180792), (11664, 161944), (11754, 160704), (11904, 158679), (13392, 141048), (15066, 125376), (15552, 121458), (15672, 120528), (17631, 107136), (17856, 105786), (20088, 94032), (20243, 93312), (20896, 90396), (22599, 83584), (23328, 80972), (23508, 80352), (26784, 70524), (30132, 62688), (31104, 60729), (31344, 60264), (35262, 53568), (35712, 52893), (40176, 47016), (40486, 46656), (41792, 45198)]