291259332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 162

約数和(自身を含む): 928338138

約数和(自身を除く): 637078806

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 169, 182, 196, 234, 252, 273, 294, 338, 364, 441, 468, 507, 546, 588, 637, 676, 819, 882, 977, 1014, 1092, 1183, 1274, 1521, 1638, 1764, 1911, 1954, 2028, 2366, 2548, 2931, 3042, 3276, 3549, 3822, 3908, 4732, 5733, 5862, 6084, 6839, 7098, 7644, 8281, 8793, 10647, 11466, 11724, 12701, 13678, 14196, 16562, 17586, 20517, 21294, 22932, 24843, 25402, 27356, 33124, 35172, 38103, 41034, 42588, 47873, 49686, 50804, 61551, 74529, 76206, 82068, 88907, 95746, 99372, 114309, 123102, 143619, 149058, 152412, 165113, 177814, 191492, 228618, 246204, 266721, 287238, 298116, 330226, 355628, 430857, 457236, 495339, 533442, 574476, 622349, 660452, 800163, 861714, 990678, 1066884, 1155791, 1244698, 1486017, 1600326, 1723428, 1867047, 1981356, 2311582, 2489396, 2972034, 3200652, 3467373, 3734094, 4623164, 5601141, 5944068, 6934746, 7468188, 8090537, 10402119, 11202282, 13869492, 16181074, 20804238, 22404564, 24271611, 32362148, 41608476, 48543222, 72814833, 97086444, 145629666, 291259332]

約数ペア:

[(1, 291259332), (2, 145629666), (3, 97086444), (4, 72814833), (6, 48543222), (7, 41608476), (9, 32362148), (12, 24271611), (13, 22404564), (14, 20804238), (18, 16181074), (21, 13869492), (26, 11202282), (28, 10402119), (36, 8090537), (39, 7468188), (42, 6934746), (49, 5944068), (52, 5601141), (63, 4623164), (78, 3734094), (84, 3467373), (91, 3200652), (98, 2972034), (117, 2489396), (126, 2311582), (147, 1981356), (156, 1867047), (169, 1723428), (182, 1600326), (196, 1486017), (234, 1244698), (252, 1155791), (273, 1066884), (294, 990678), (338, 861714), (364, 800163), (441, 660452), (468, 622349), (507, 574476), (546, 533442), (588, 495339), (637, 457236), (676, 430857), (819, 355628), (882, 330226), (977, 298116), (1014, 287238), (1092, 266721), (1183, 246204), (1274, 228618), (1521, 191492), (1638, 177814), (1764, 165113), (1911, 152412), (1954, 149058), (2028, 143619), (2366, 123102), (2548, 114309), (2931, 99372), (3042, 95746), (3276, 88907), (3549, 82068), (3822, 76206), (3908, 74529), (4732, 61551), (5733, 50804), (5862, 49686), (6084, 47873), (6839, 42588), (7098, 41034), (7644, 38103), (8281, 35172), (8793, 33124), (10647, 27356), (11466, 25402), (11724, 24843), (12701, 22932), (13678, 21294), (14196, 20517), (16562, 17586)]