401216256

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{24877}}^1$

素因数の和:24906

約数の個数: 108

約数和(自身を含む): 1322116432

約数和(自身を除く): 920900176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 24877, 49754, 74631, 99508, 149262, 174139, 199016, 223893, 298524, 348278, 398032, 447786, 522417, 597048, 696556, 796064, 895572, 1044834, 1194096, 1393112, 1567251, 1592128, 1791144, 2089668, 2388192, 2786224, 3134502, 3184256, 3582288, 4179336, 4776384, 5572448, 6269004, 6368512, 7164576, 8358672, 9552768, 11144896, 12538008, 14329152, 16717344, 19105536, 22289792, 25076016, 28658304, 33434688, 44579584, 50152032, 57316608, 66869376, 100304064, 133738752, 200608128, 401216256]

約数ペア:

[(1, 401216256), (2, 200608128), (3, 133738752), (4, 100304064), (6, 66869376), (7, 57316608), (8, 50152032), (9, 44579584), (12, 33434688), (14, 28658304), (16, 25076016), (18, 22289792), (21, 19105536), (24, 16717344), (28, 14329152), (32, 12538008), (36, 11144896), (42, 9552768), (48, 8358672), (56, 7164576), (63, 6368512), (64, 6269004), (72, 5572448), (84, 4776384), (96, 4179336), (112, 3582288), (126, 3184256), (128, 3134502), (144, 2786224), (168, 2388192), (192, 2089668), (224, 1791144), (252, 1592128), (256, 1567251), (288, 1393112), (336, 1194096), (384, 1044834), (448, 895572), (504, 796064), (576, 696556), (672, 597048), (768, 522417), (896, 447786), (1008, 398032), (1152, 348278), (1344, 298524), (1792, 223893), (2016, 199016), (2304, 174139), (2688, 149262), (4032, 99508), (5376, 74631), (8064, 49754), (16128, 24877)]