298841984

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 753494400

約数和(自身を除く): 454652416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 49, 53, 56, 58, 62, 64, 98, 106, 112, 116, 124, 128, 196, 203, 212, 217, 224, 232, 248, 371, 392, 406, 424, 434, 448, 464, 496, 742, 784, 812, 848, 868, 896, 899, 928, 992, 1421, 1484, 1519, 1537, 1568, 1624, 1643, 1696, 1736, 1798, 1856, 1984, 2597, 2842, 2968, 3038, 3074, 3136, 3248, 3286, 3392, 3472, 3596, 3712, 3968, 5194, 5684, 5936, 6076, 6148, 6272, 6293, 6496, 6572, 6784, 6944, 7192, 10388, 10759, 11368, 11501, 11872, 12152, 12296, 12586, 12992, 13144, 13888, 14384, 20776, 21518, 22736, 23002, 23744, 24304, 24592, 25172, 25984, 26288, 27776, 28768, 41552, 43036, 44051, 45472, 46004, 47488, 47647, 48608, 49184, 50344, 52576, 57536, 75313, 80507, 83104, 86072, 88102, 90944, 92008, 95294, 97216, 98368, 100688, 105152, 115072, 150626, 161014, 166208, 172144, 176204, 181888, 184016, 190588, 194432, 196736, 201376, 210304, 301252, 322028, 332416, 333529, 344288, 352408, 368032, 381176, 402752, 602504, 644056, 667058, 688576, 704816, 736064, 762352, 805504, 1205008, 1288112, 1334116, 1377152, 1409632, 1472128, 1524704, 2334703, 2410016, 2576224, 2668232, 2819264, 3049408, 4669406, 4820032, 5152448, 5336464, 5638528, 6098816, 9338812, 9640064, 10304896, 10672928, 18677624, 21345856, 37355248, 42691712, 74710496, 149420992, 298841984]

約数ペア:

[(1, 298841984), (2, 149420992), (4, 74710496), (7, 42691712), (8, 37355248), (14, 21345856), (16, 18677624), (28, 10672928), (29, 10304896), (31, 9640064), (32, 9338812), (49, 6098816), (53, 5638528), (56, 5336464), (58, 5152448), (62, 4820032), (64, 4669406), (98, 3049408), (106, 2819264), (112, 2668232), (116, 2576224), (124, 2410016), (128, 2334703), (196, 1524704), (203, 1472128), (212, 1409632), (217, 1377152), (224, 1334116), (232, 1288112), (248, 1205008), (371, 805504), (392, 762352), (406, 736064), (424, 704816), (434, 688576), (448, 667058), (464, 644056), (496, 602504), (742, 402752), (784, 381176), (812, 368032), (848, 352408), (868, 344288), (896, 333529), (899, 332416), (928, 322028), (992, 301252), (1421, 210304), (1484, 201376), (1519, 196736), (1537, 194432), (1568, 190588), (1624, 184016), (1643, 181888), (1696, 176204), (1736, 172144), (1798, 166208), (1856, 161014), (1984, 150626), (2597, 115072), (2842, 105152), (2968, 100688), (3038, 98368), (3074, 97216), (3136, 95294), (3248, 92008), (3286, 90944), (3392, 88102), (3472, 86072), (3596, 83104), (3712, 80507), (3968, 75313), (5194, 57536), (5684, 52576), (5936, 50344), (6076, 49184), (6148, 48608), (6272, 47647), (6293, 47488), (6496, 46004), (6572, 45472), (6784, 44051), (6944, 43036), (7192, 41552), (10388, 28768), (10759, 27776), (11368, 26288), (11501, 25984), (11872, 25172), (12152, 24592), (12296, 24304), (12586, 23744), (12992, 23002), (13144, 22736), (13888, 21518), (14384, 20776)]