488513256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13913}}^1$

素因数の和:13959

約数の個数: 128

約数和(自身を含む): 1602892800

約数和(自身を除く): 1114379544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 8778, 11704, 13913, 17556, 27826, 35112, 41739, 55652, 83478, 97391, 111304, 153043, 166956, 194782, 264347, 292173, 306086, 333912, 389564, 459129, 528694, 584346, 612172, 779128, 793041, 918258, 1057388, 1071301, 1168692, 1224344, 1586082, 1836516, 1850429, 2114776, 2142602, 2337384, 2907817, 3172164, 3213903, 3673032, 3700858, 4285204, 5551287, 5815634, 6344328, 6427806, 7401716, 8570408, 8723451, 11102574, 11631268, 12855612, 14803432, 17446902, 20354719, 22205148, 23262536, 25711224, 34893804, 40709438, 44410296, 61064157, 69787608, 81418876, 122128314, 162837752, 244256628, 488513256]

約数ペア:

[(1, 488513256), (2, 244256628), (3, 162837752), (4, 122128314), (6, 81418876), (7, 69787608), (8, 61064157), (11, 44410296), (12, 40709438), (14, 34893804), (19, 25711224), (21, 23262536), (22, 22205148), (24, 20354719), (28, 17446902), (33, 14803432), (38, 12855612), (42, 11631268), (44, 11102574), (56, 8723451), (57, 8570408), (66, 7401716), (76, 6427806), (77, 6344328), (84, 5815634), (88, 5551287), (114, 4285204), (132, 3700858), (133, 3673032), (152, 3213903), (154, 3172164), (168, 2907817), (209, 2337384), (228, 2142602), (231, 2114776), (264, 1850429), (266, 1836516), (308, 1586082), (399, 1224344), (418, 1168692), (456, 1071301), (462, 1057388), (532, 918258), (616, 793041), (627, 779128), (798, 612172), (836, 584346), (924, 528694), (1064, 459129), (1254, 389564), (1463, 333912), (1596, 306086), (1672, 292173), (1848, 264347), (2508, 194782), (2926, 166956), (3192, 153043), (4389, 111304), (5016, 97391), (5852, 83478), (8778, 55652), (11704, 41739), (13913, 35112), (17556, 27826)]