401710008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 1215014400

約数和(自身を除く): 813304392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 317, 397, 399, 456, 532, 634, 794, 798, 951, 1064, 1191, 1268, 1588, 1596, 1902, 2219, 2382, 2536, 2779, 3176, 3192, 3804, 4438, 4764, 5558, 6023, 6657, 7543, 7608, 8337, 8876, 9528, 11116, 12046, 13314, 15086, 16674, 17752, 18069, 22232, 22629, 24092, 26628, 30172, 33348, 36138, 42161, 45258, 48184, 52801, 53256, 60344, 66696, 72276, 84322, 90516, 105602, 125849, 126483, 144552, 158403, 168644, 181032, 211204, 251698, 252966, 316806, 337288, 377547, 422408, 503396, 505932, 633612, 755094, 880943, 1006792, 1011864, 1267224, 1510188, 1761886, 2391131, 2642829, 3020376, 3523772, 4782262, 5285658, 7047544, 7173393, 9564524, 10571316, 14346786, 16737917, 19129048, 21142632, 28693572, 33475834, 50213751, 57387144, 66951668, 100427502, 133903336, 200855004, 401710008]

約数ペア:

[(1, 401710008), (2, 200855004), (3, 133903336), (4, 100427502), (6, 66951668), (7, 57387144), (8, 50213751), (12, 33475834), (14, 28693572), (19, 21142632), (21, 19129048), (24, 16737917), (28, 14346786), (38, 10571316), (42, 9564524), (56, 7173393), (57, 7047544), (76, 5285658), (84, 4782262), (114, 3523772), (133, 3020376), (152, 2642829), (168, 2391131), (228, 1761886), (266, 1510188), (317, 1267224), (397, 1011864), (399, 1006792), (456, 880943), (532, 755094), (634, 633612), (794, 505932), (798, 503396), (951, 422408), (1064, 377547), (1191, 337288), (1268, 316806), (1588, 252966), (1596, 251698), (1902, 211204), (2219, 181032), (2382, 168644), (2536, 158403), (2779, 144552), (3176, 126483), (3192, 125849), (3804, 105602), (4438, 90516), (4764, 84322), (5558, 72276), (6023, 66696), (6657, 60344), (7543, 53256), (7608, 52801), (8337, 48184), (8876, 45258), (9528, 42161), (11116, 36138), (12046, 33348), (13314, 30172), (15086, 26628), (16674, 24092), (17752, 22629), (18069, 22232)]