219584512

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 543095280

約数和(自身を除く): 323510768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 64, 68, 106, 112, 119, 128, 136, 212, 224, 238, 256, 272, 289, 371, 424, 448, 476, 512, 544, 578, 742, 848, 896, 901, 952, 1024, 1088, 1156, 1484, 1696, 1792, 1802, 1904, 2023, 2048, 2176, 2312, 2968, 3392, 3584, 3604, 3808, 4046, 4352, 4624, 5936, 6307, 6784, 7168, 7208, 7616, 8092, 8704, 9248, 11872, 12614, 13568, 14336, 14416, 15232, 15317, 16184, 17408, 18496, 23744, 25228, 27136, 28832, 30464, 30634, 32368, 34816, 36992, 47488, 50456, 54272, 57664, 60928, 61268, 64736, 73984, 94976, 100912, 107219, 108544, 115328, 121856, 122536, 129472, 147968, 189952, 201824, 214438, 230656, 243712, 245072, 258944, 295936, 379904, 403648, 428876, 461312, 490144, 517888, 591872, 759808, 807296, 857752, 922624, 980288, 1035776, 1614592, 1715504, 1845248, 1960576, 2071552, 3229184, 3431008, 3921152, 4143104, 6458368, 6862016, 7842304, 12916736, 13724032, 15684608, 27448064, 31369216, 54896128, 109792256, 219584512]

約数ペア:

[(1, 219584512), (2, 109792256), (4, 54896128), (7, 31369216), (8, 27448064), (14, 15684608), (16, 13724032), (17, 12916736), (28, 7842304), (32, 6862016), (34, 6458368), (53, 4143104), (56, 3921152), (64, 3431008), (68, 3229184), (106, 2071552), (112, 1960576), (119, 1845248), (128, 1715504), (136, 1614592), (212, 1035776), (224, 980288), (238, 922624), (256, 857752), (272, 807296), (289, 759808), (371, 591872), (424, 517888), (448, 490144), (476, 461312), (512, 428876), (544, 403648), (578, 379904), (742, 295936), (848, 258944), (896, 245072), (901, 243712), (952, 230656), (1024, 214438), (1088, 201824), (1156, 189952), (1484, 147968), (1696, 129472), (1792, 122536), (1802, 121856), (1904, 115328), (2023, 108544), (2048, 107219), (2176, 100912), (2312, 94976), (2968, 73984), (3392, 64736), (3584, 61268), (3604, 60928), (3808, 57664), (4046, 54272), (4352, 50456), (4624, 47488), (5936, 36992), (6307, 34816), (6784, 32368), (7168, 30634), (7208, 30464), (7616, 28832), (8092, 27136), (8704, 25228), (9248, 23744), (11872, 18496), (12614, 17408), (13568, 16184), (14336, 15317), (14416, 15232)]