289921152

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 128

約数和(自身を含む): 822528000

約数和(自身を除く): 532606848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 128, 152, 158, 192, 228, 237, 304, 316, 384, 456, 474, 503, 608, 632, 912, 948, 1006, 1216, 1264, 1501, 1509, 1824, 1896, 2012, 2432, 2528, 3002, 3018, 3648, 3792, 4024, 4503, 5056, 6004, 6036, 7296, 7584, 8048, 9006, 9557, 10112, 12008, 12072, 15168, 16096, 18012, 19114, 24016, 24144, 28671, 30336, 32192, 36024, 38228, 39737, 48032, 48288, 57342, 64384, 72048, 76456, 79474, 96064, 96576, 114684, 119211, 144096, 152912, 158948, 192128, 193152, 229368, 238422, 288192, 305824, 317896, 458736, 476844, 576384, 611648, 635792, 755003, 917472, 953688, 1223296, 1271584, 1510006, 1834944, 1907376, 2265009, 2543168, 3020012, 3669888, 3814752, 4530018, 5086336, 6040024, 7629504, 9060036, 12080048, 15259008, 18120072, 24160096, 36240144, 48320192, 72480288, 96640384, 144960576, 289921152]

約数ペア:

[(1, 289921152), (2, 144960576), (3, 96640384), (4, 72480288), (6, 48320192), (8, 36240144), (12, 24160096), (16, 18120072), (19, 15259008), (24, 12080048), (32, 9060036), (38, 7629504), (48, 6040024), (57, 5086336), (64, 4530018), (76, 3814752), (79, 3669888), (96, 3020012), (114, 2543168), (128, 2265009), (152, 1907376), (158, 1834944), (192, 1510006), (228, 1271584), (237, 1223296), (304, 953688), (316, 917472), (384, 755003), (456, 635792), (474, 611648), (503, 576384), (608, 476844), (632, 458736), (912, 317896), (948, 305824), (1006, 288192), (1216, 238422), (1264, 229368), (1501, 193152), (1509, 192128), (1824, 158948), (1896, 152912), (2012, 144096), (2432, 119211), (2528, 114684), (3002, 96576), (3018, 96064), (3648, 79474), (3792, 76456), (4024, 72048), (4503, 64384), (5056, 57342), (6004, 48288), (6036, 48032), (7296, 39737), (7584, 38228), (8048, 36024), (9006, 32192), (9557, 30336), (10112, 28671), (12008, 24144), (12072, 24016), (15168, 19114), (16096, 18012)]