1628132688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{124247}}^1$

素因数の和:124281

約数の個数: 120

約数和(自身を含む): 5608057728

約数和(自身を除く): 3979925040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 124247, 248494, 372741, 496988, 745482, 869729, 993976, 1118223, 1490964, 1615211, 1739458, 1987952, 2236446, 2609187, 2981928, 3230422, 3478916, 4472892, 4845633, 5218374, 5963856, 6460844, 6957832, 7827561, 8945784, 9691266, 10436748, 11306477, 12921688, 13915664, 14536899, 15655122, 17891568, 19382532, 20873496, 22612954, 25843376, 29073798, 31310244, 33919431, 38765064, 41746992, 45225908, 58147596, 62620488, 67838862, 77530128, 90451816, 101758293, 116295192, 125240976, 135677724, 180903632, 203516586, 232590384, 271355448, 407033172, 542710896, 814066344, 1628132688]

約数ペア:

[(1, 1628132688), (2, 814066344), (3, 542710896), (4, 407033172), (6, 271355448), (7, 232590384), (8, 203516586), (9, 180903632), (12, 135677724), (13, 125240976), (14, 116295192), (16, 101758293), (18, 90451816), (21, 77530128), (24, 67838862), (26, 62620488), (28, 58147596), (36, 45225908), (39, 41746992), (42, 38765064), (48, 33919431), (52, 31310244), (56, 29073798), (63, 25843376), (72, 22612954), (78, 20873496), (84, 19382532), (91, 17891568), (104, 15655122), (112, 14536899), (117, 13915664), (126, 12921688), (144, 11306477), (156, 10436748), (168, 9691266), (182, 8945784), (208, 7827561), (234, 6957832), (252, 6460844), (273, 5963856), (312, 5218374), (336, 4845633), (364, 4472892), (468, 3478916), (504, 3230422), (546, 2981928), (624, 2609187), (728, 2236446), (819, 1987952), (936, 1739458), (1008, 1615211), (1092, 1490964), (1456, 1118223), (1638, 993976), (1872, 869729), (2184, 745482), (3276, 496988), (4368, 372741), (6552, 248494), (13104, 124247)]