2021569968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{4721}}^1$

素因数の和:5554

約数の個数: 80

約数和(自身を含む): 5705384832

約数和(自身を除く): 3683814864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 811, 1622, 2433, 3244, 4721, 4866, 6488, 8921, 9442, 9732, 12976, 14163, 17842, 18884, 19464, 26763, 28326, 35684, 37768, 38928, 51931, 53526, 56652, 71368, 75536, 103862, 107052, 113304, 142736, 155793, 207724, 214104, 226608, 311586, 415448, 428208, 623172, 830896, 1246344, 2492688, 3828731, 7657462, 11486193, 15314924, 22972386, 30629848, 42116041, 45944772, 61259696, 84232082, 91889544, 126348123, 168464164, 183779088, 252696246, 336928328, 505392492, 673856656, 1010784984, 2021569968]

約数ペア:

[(1, 2021569968), (2, 1010784984), (3, 673856656), (4, 505392492), (6, 336928328), (8, 252696246), (11, 183779088), (12, 168464164), (16, 126348123), (22, 91889544), (24, 84232082), (33, 61259696), (44, 45944772), (48, 42116041), (66, 30629848), (88, 22972386), (132, 15314924), (176, 11486193), (264, 7657462), (528, 3828731), (811, 2492688), (1622, 1246344), (2433, 830896), (3244, 623172), (4721, 428208), (4866, 415448), (6488, 311586), (8921, 226608), (9442, 214104), (9732, 207724), (12976, 155793), (14163, 142736), (17842, 113304), (18884, 107052), (19464, 103862), (26763, 75536), (28326, 71368), (35684, 56652), (37768, 53526), (38928, 51931)]