1660377576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11251}}^1$

素因数の和:11327

約数の個数: 128

約数和(自身を含む): 4990487040

約数和(自身を除く): 3330109464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 473, 516, 559, 572, 858, 946, 1032, 1118, 1144, 1419, 1677, 1716, 1892, 2236, 2838, 3354, 3432, 3784, 4472, 5676, 6149, 6708, 11251, 11352, 12298, 13416, 18447, 22502, 24596, 33753, 36894, 45004, 49192, 67506, 73788, 90008, 123761, 135012, 146263, 147576, 247522, 270024, 292526, 371283, 438789, 483793, 495044, 585052, 742566, 877578, 967586, 990088, 1170104, 1451379, 1485132, 1608893, 1755156, 1935172, 2902758, 2970264, 3217786, 3510312, 3870344, 4826679, 5321723, 5805516, 6289309, 6435572, 9653358, 10643446, 11611032, 12578618, 12871144, 15965169, 18867927, 19306716, 21286892, 25157236, 31930338, 37735854, 38613432, 42573784, 50314472, 63860676, 69182399, 75471708, 127721352, 138364798, 150943416, 207547197, 276729596, 415094394, 553459192, 830188788, 1660377576]

約数ペア:

[(1, 1660377576), (2, 830188788), (3, 553459192), (4, 415094394), (6, 276729596), (8, 207547197), (11, 150943416), (12, 138364798), (13, 127721352), (22, 75471708), (24, 69182399), (26, 63860676), (33, 50314472), (39, 42573784), (43, 38613432), (44, 37735854), (52, 31930338), (66, 25157236), (78, 21286892), (86, 19306716), (88, 18867927), (104, 15965169), (129, 12871144), (132, 12578618), (143, 11611032), (156, 10643446), (172, 9653358), (258, 6435572), (264, 6289309), (286, 5805516), (312, 5321723), (344, 4826679), (429, 3870344), (473, 3510312), (516, 3217786), (559, 2970264), (572, 2902758), (858, 1935172), (946, 1755156), (1032, 1608893), (1118, 1485132), (1144, 1451379), (1419, 1170104), (1677, 990088), (1716, 967586), (1892, 877578), (2236, 742566), (2838, 585052), (3354, 495044), (3432, 483793), (3784, 438789), (4472, 371283), (5676, 292526), (6149, 270024), (6708, 247522), (11251, 147576), (11352, 146263), (12298, 135012), (13416, 123761), (18447, 90008), (22502, 73788), (24596, 67506), (33753, 49192), (36894, 45004)]