389739168

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4996

約数の個数: 192

約数和(自身を含む): 1399345920

約数和(自身を除く): 1009606752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 4957, 5616, 6048, 6552, 8736, 9828, 9914, 11232, 13104, 14871, 19656, 19828, 26208, 29742, 34699, 39312, 39656, 44613, 59484, 64441, 69398, 78624, 79312, 89226, 104097, 118968, 128882, 133839, 138796, 158624, 178452, 193323, 208194, 237936, 257764, 267678, 277592, 312291, 356904, 386646, 416388, 451087, 475872, 515528, 535356, 555184, 579969, 624582, 713808, 773292, 832776, 902174, 936873, 1031056, 1070712, 1110368, 1159938, 1249164, 1353261, 1427616, 1546584, 1665552, 1739907, 1804348, 1873746, 2062112, 2141424, 2319876, 2498328, 2706522, 3093168, 3331104, 3479814, 3608696, 3747492, 4059783, 4282848, 4639752, 4996656, 5413044, 6186336, 6959628, 7217392, 7494984, 8119566, 9279504, 9993312, 10826088, 12179349, 13919256, 14434784, 14989968, 16239132, 18559008, 21652176, 24358698, 27838512, 29979936, 32478264, 43304352, 48717396, 55677024, 64956528, 97434792, 129913056, 194869584, 389739168]

約数ペア:

[(1, 389739168), (2, 194869584), (3, 129913056), (4, 97434792), (6, 64956528), (7, 55677024), (8, 48717396), (9, 43304352), (12, 32478264), (13, 29979936), (14, 27838512), (16, 24358698), (18, 21652176), (21, 18559008), (24, 16239132), (26, 14989968), (27, 14434784), (28, 13919256), (32, 12179349), (36, 10826088), (39, 9993312), (42, 9279504), (48, 8119566), (52, 7494984), (54, 7217392), (56, 6959628), (63, 6186336), (72, 5413044), (78, 4996656), (84, 4639752), (91, 4282848), (96, 4059783), (104, 3747492), (108, 3608696), (112, 3479814), (117, 3331104), (126, 3093168), (144, 2706522), (156, 2498328), (168, 2319876), (182, 2141424), (189, 2062112), (208, 1873746), (216, 1804348), (224, 1739907), (234, 1665552), (252, 1546584), (273, 1427616), (288, 1353261), (312, 1249164), (336, 1159938), (351, 1110368), (364, 1070712), (378, 1031056), (416, 936873), (432, 902174), (468, 832776), (504, 773292), (546, 713808), (624, 624582), (672, 579969), (702, 555184), (728, 535356), (756, 515528), (819, 475872), (864, 451087), (936, 416388), (1008, 386646), (1092, 356904), (1248, 312291), (1404, 277592), (1456, 267678), (1512, 257764), (1638, 237936), (1872, 208194), (2016, 193323), (2184, 178452), (2457, 158624), (2808, 138796), (2912, 133839), (3024, 128882), (3276, 118968), (3744, 104097), (4368, 89226), (4914, 79312), (4957, 78624), (5616, 69398), (6048, 64441), (6552, 59484), (8736, 44613), (9828, 39656), (9914, 39312), (11232, 34699), (13104, 29742), (14871, 26208), (19656, 19828)]