220868076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11701}}^1$

素因数の和:11743

約数の個数: 72

約数和(自身を含む): 610095472

約数和(自身を除く): 389227396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 11701, 18876, 23402, 35103, 46804, 70206, 128711, 140412, 152113, 257422, 304226, 386133, 456339, 514844, 608452, 772266, 912678, 1415821, 1544532, 1673243, 1825356, 2831642, 3346486, 4247463, 5019729, 5663284, 6692972, 8494926, 10039458, 16989852, 18405673, 20078916, 36811346, 55217019, 73622692, 110434038, 220868076]

約数ペア:

[(1, 220868076), (2, 110434038), (3, 73622692), (4, 55217019), (6, 36811346), (11, 20078916), (12, 18405673), (13, 16989852), (22, 10039458), (26, 8494926), (33, 6692972), (39, 5663284), (44, 5019729), (52, 4247463), (66, 3346486), (78, 2831642), (121, 1825356), (132, 1673243), (143, 1544532), (156, 1415821), (242, 912678), (286, 772266), (363, 608452), (429, 514844), (484, 456339), (572, 386133), (726, 304226), (858, 257422), (1452, 152113), (1573, 140412), (1716, 128711), (3146, 70206), (4719, 46804), (6292, 35103), (9438, 23402), (11701, 18876)]