40129824

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 129276000

約数和(自身を除く): 89146176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 449, 456, 532, 588, 608, 672, 784, 798, 898, 912, 931, 1064, 1176, 1347, 1568, 1596, 1796, 1824, 1862, 2128, 2352, 2694, 2793, 3143, 3192, 3592, 3724, 4256, 4704, 5388, 5586, 6286, 6384, 7184, 7448, 8531, 9429, 10776, 11172, 12572, 12768, 14368, 14896, 17062, 18858, 21552, 22001, 22344, 25144, 25593, 29792, 34124, 37716, 43104, 44002, 44688, 50288, 51186, 59717, 66003, 68248, 75432, 88004, 89376, 100576, 102372, 119434, 132006, 136496, 150864, 176008, 179151, 204744, 238868, 264012, 272992, 301728, 352016, 358302, 409488, 418019, 477736, 528024, 704032, 716604, 818976, 836038, 955472, 1056048, 1254057, 1433208, 1672076, 1910944, 2112096, 2508114, 2866416, 3344152, 5016228, 5732832, 6688304, 10032456, 13376608, 20064912, 40129824]

約数ペア:

[(1, 40129824), (2, 20064912), (3, 13376608), (4, 10032456), (6, 6688304), (7, 5732832), (8, 5016228), (12, 3344152), (14, 2866416), (16, 2508114), (19, 2112096), (21, 1910944), (24, 1672076), (28, 1433208), (32, 1254057), (38, 1056048), (42, 955472), (48, 836038), (49, 818976), (56, 716604), (57, 704032), (76, 528024), (84, 477736), (96, 418019), (98, 409488), (112, 358302), (114, 352016), (133, 301728), (147, 272992), (152, 264012), (168, 238868), (196, 204744), (224, 179151), (228, 176008), (266, 150864), (294, 136496), (304, 132006), (336, 119434), (392, 102372), (399, 100576), (449, 89376), (456, 88004), (532, 75432), (588, 68248), (608, 66003), (672, 59717), (784, 51186), (798, 50288), (898, 44688), (912, 44002), (931, 43104), (1064, 37716), (1176, 34124), (1347, 29792), (1568, 25593), (1596, 25144), (1796, 22344), (1824, 22001), (1862, 21552), (2128, 18858), (2352, 17062), (2694, 14896), (2793, 14368), (3143, 12768), (3192, 12572), (3592, 11172), (3724, 10776), (4256, 9429), (4704, 8531), (5388, 7448), (5586, 7184), (6286, 6384)]