1222989012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{3469}}^1$

素因数の和:4885

約数の個数: 72

約数和(自身を含む): 3536624000

約数和(自身を除く): 2313634988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1399, 2798, 3469, 4197, 5596, 6938, 8394, 9793, 10407, 12591, 13876, 16788, 19586, 20814, 24283, 25182, 29379, 31221, 39172, 41628, 48566, 50364, 58758, 62442, 72849, 88137, 97132, 117516, 124884, 145698, 176274, 218547, 291396, 352548, 437094, 874188, 4853131, 9706262, 14559393, 19412524, 29118786, 33971917, 43678179, 58237572, 67943834, 87356358, 101915751, 135887668, 174712716, 203831502, 305747253, 407663004, 611494506, 1222989012]

約数ペア:

[(1, 1222989012), (2, 611494506), (3, 407663004), (4, 305747253), (6, 203831502), (7, 174712716), (9, 135887668), (12, 101915751), (14, 87356358), (18, 67943834), (21, 58237572), (28, 43678179), (36, 33971917), (42, 29118786), (63, 19412524), (84, 14559393), (126, 9706262), (252, 4853131), (1399, 874188), (2798, 437094), (3469, 352548), (4197, 291396), (5596, 218547), (6938, 176274), (8394, 145698), (9793, 124884), (10407, 117516), (12591, 97132), (13876, 88137), (16788, 72849), (19586, 62442), (20814, 58758), (24283, 50364), (25182, 48566), (29379, 41628), (31221, 39172)]