501993984

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 1429908480

約数和(自身を除く): 927914496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 103, 114, 128, 152, 167, 192, 206, 228, 256, 304, 309, 334, 384, 412, 456, 501, 512, 608, 618, 668, 768, 824, 912, 1002, 1216, 1236, 1336, 1536, 1648, 1824, 1957, 2004, 2432, 2472, 2672, 3173, 3296, 3648, 3914, 4008, 4864, 4944, 5344, 5871, 6346, 6592, 7296, 7828, 8016, 9519, 9728, 9888, 10688, 11742, 12692, 13184, 14592, 15656, 16032, 17201, 19038, 19776, 21376, 23484, 25384, 26368, 29184, 31312, 32064, 34402, 38076, 39552, 42752, 46968, 50768, 51603, 52736, 62624, 64128, 68804, 76152, 79104, 85504, 93936, 101536, 103206, 125248, 128256, 137608, 152304, 158208, 187872, 203072, 206412, 250496, 256512, 275216, 304608, 326819, 375744, 406144, 412824, 500992, 550432, 609216, 653638, 751488, 812288, 825648, 980457, 1001984, 1100864, 1218432, 1307276, 1502976, 1624576, 1651296, 1960914, 2201728, 2436864, 2614552, 3005952, 3302592, 3921828, 4403456, 4873728, 5229104, 6605184, 7843656, 8806912, 10458208, 13210368, 15687312, 20916416, 26420736, 31374624, 41832832, 62749248, 83665664, 125498496, 167331328, 250996992, 501993984]

約数ペア:

[(1, 501993984), (2, 250996992), (3, 167331328), (4, 125498496), (6, 83665664), (8, 62749248), (12, 41832832), (16, 31374624), (19, 26420736), (24, 20916416), (32, 15687312), (38, 13210368), (48, 10458208), (57, 8806912), (64, 7843656), (76, 6605184), (96, 5229104), (103, 4873728), (114, 4403456), (128, 3921828), (152, 3302592), (167, 3005952), (192, 2614552), (206, 2436864), (228, 2201728), (256, 1960914), (304, 1651296), (309, 1624576), (334, 1502976), (384, 1307276), (412, 1218432), (456, 1100864), (501, 1001984), (512, 980457), (608, 825648), (618, 812288), (668, 751488), (768, 653638), (824, 609216), (912, 550432), (1002, 500992), (1216, 412824), (1236, 406144), (1336, 375744), (1536, 326819), (1648, 304608), (1824, 275216), (1957, 256512), (2004, 250496), (2432, 206412), (2472, 203072), (2672, 187872), (3173, 158208), (3296, 152304), (3648, 137608), (3914, 128256), (4008, 125248), (4864, 103206), (4944, 101536), (5344, 93936), (5871, 85504), (6346, 79104), (6592, 76152), (7296, 68804), (7828, 64128), (8016, 62624), (9519, 52736), (9728, 51603), (9888, 50768), (10688, 46968), (11742, 42752), (12692, 39552), (13184, 38076), (14592, 34402), (15656, 32064), (16032, 31312), (17201, 29184), (19038, 26368), (19776, 25384), (21376, 23484)]