891972144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1009}}^1$

素因数の和:1907

約数の個数: 120

約数和(自身を含む): 2858978720

約数和(自身を除く): 1967006576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 877, 1008, 1009, 1754, 2018, 2631, 3027, 3508, 4036, 5262, 6054, 6139, 7016, 7063, 7893, 8072, 9081, 10524, 12108, 12278, 14032, 14126, 15786, 16144, 18162, 18417, 21048, 21189, 24216, 24556, 28252, 31572, 36324, 36834, 42096, 42378, 48432, 49112, 55251, 56504, 63144, 63567, 72648, 73668, 84756, 98224, 110502, 113008, 126288, 127134, 145296, 147336, 169512, 221004, 254268, 294672, 339024, 442008, 508536, 884016, 884893, 1017072, 1769786, 2654679, 3539572, 5309358, 6194251, 7079144, 7964037, 10618716, 12388502, 14158288, 15928074, 18582753, 21237432, 24777004, 31856148, 37165506, 42474864, 49554008, 55748259, 63712296, 74331012, 99108016, 111496518, 127424592, 148662024, 222993036, 297324048, 445986072, 891972144]

約数ペア:

[(1, 891972144), (2, 445986072), (3, 297324048), (4, 222993036), (6, 148662024), (7, 127424592), (8, 111496518), (9, 99108016), (12, 74331012), (14, 63712296), (16, 55748259), (18, 49554008), (21, 42474864), (24, 37165506), (28, 31856148), (36, 24777004), (42, 21237432), (48, 18582753), (56, 15928074), (63, 14158288), (72, 12388502), (84, 10618716), (112, 7964037), (126, 7079144), (144, 6194251), (168, 5309358), (252, 3539572), (336, 2654679), (504, 1769786), (877, 1017072), (1008, 884893), (1009, 884016), (1754, 508536), (2018, 442008), (2631, 339024), (3027, 294672), (3508, 254268), (4036, 221004), (5262, 169512), (6054, 147336), (6139, 145296), (7016, 127134), (7063, 126288), (7893, 113008), (8072, 110502), (9081, 98224), (10524, 84756), (12108, 73668), (12278, 72648), (14032, 63567), (14126, 63144), (15786, 56504), (16144, 55251), (18162, 49112), (18417, 48432), (21048, 42378), (21189, 42096), (24216, 36834), (24556, 36324), (28252, 31572)]