201577728

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 593381376

約数和(自身を除く): 391803648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 107, 128, 132, 176, 192, 214, 223, 256, 264, 321, 352, 384, 428, 446, 528, 642, 669, 704, 768, 856, 892, 1056, 1177, 1284, 1338, 1408, 1712, 1784, 2112, 2354, 2453, 2568, 2676, 2816, 3424, 3531, 3568, 4224, 4708, 4906, 5136, 5352, 6848, 7062, 7136, 7359, 8448, 9416, 9812, 10272, 10704, 13696, 14124, 14272, 14718, 18832, 19624, 20544, 21408, 23861, 27392, 28248, 28544, 29436, 37664, 39248, 41088, 42816, 47722, 56496, 57088, 58872, 71583, 75328, 78496, 82176, 85632, 95444, 112992, 117744, 143166, 150656, 156992, 171264, 190888, 225984, 235488, 262471, 286332, 301312, 313984, 381776, 451968, 470976, 524942, 572664, 627968, 763552, 787413, 903936, 941952, 1049884, 1145328, 1527104, 1574826, 1883904, 2099768, 2290656, 3054208, 3149652, 4199536, 4581312, 6108416, 6299304, 8399072, 9162624, 12598608, 16798144, 18325248, 25197216, 33596288, 50394432, 67192576, 100788864, 201577728]

約数ペア:

[(1, 201577728), (2, 100788864), (3, 67192576), (4, 50394432), (6, 33596288), (8, 25197216), (11, 18325248), (12, 16798144), (16, 12598608), (22, 9162624), (24, 8399072), (32, 6299304), (33, 6108416), (44, 4581312), (48, 4199536), (64, 3149652), (66, 3054208), (88, 2290656), (96, 2099768), (107, 1883904), (128, 1574826), (132, 1527104), (176, 1145328), (192, 1049884), (214, 941952), (223, 903936), (256, 787413), (264, 763552), (321, 627968), (352, 572664), (384, 524942), (428, 470976), (446, 451968), (528, 381776), (642, 313984), (669, 301312), (704, 286332), (768, 262471), (856, 235488), (892, 225984), (1056, 190888), (1177, 171264), (1284, 156992), (1338, 150656), (1408, 143166), (1712, 117744), (1784, 112992), (2112, 95444), (2354, 85632), (2453, 82176), (2568, 78496), (2676, 75328), (2816, 71583), (3424, 58872), (3531, 57088), (3568, 56496), (4224, 47722), (4708, 42816), (4906, 41088), (5136, 39248), (5352, 37664), (6848, 29436), (7062, 28544), (7136, 28248), (7359, 27392), (8448, 23861), (9416, 21408), (9812, 20544), (10272, 19624), (10704, 18832), (13696, 14718), (14124, 14272)]