2012395368

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 5319659520

約数和(自身を除く): 3307264152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 97, 111, 122, 148, 183, 194, 222, 244, 291, 296, 366, 383, 388, 444, 488, 582, 732, 766, 776, 888, 1149, 1164, 1464, 1532, 2257, 2298, 2328, 3064, 3589, 4514, 4596, 5917, 6771, 7178, 9028, 9192, 10767, 11834, 13542, 14171, 14356, 17751, 18056, 21534, 23363, 23668, 27084, 28342, 28712, 35502, 37151, 42513, 43068, 46726, 47336, 54168, 56684, 70089, 71004, 74302, 85026, 86136, 93452, 111453, 113368, 140178, 142008, 148604, 170052, 186904, 218929, 222906, 280356, 297208, 340104, 437858, 445812, 560712, 656787, 864431, 875716, 891624, 1313574, 1374587, 1728862, 1751432, 2266211, 2593293, 2627148, 2749174, 3457724, 4123761, 4532422, 5186586, 5254296, 5498348, 6798633, 6915448, 8247522, 9064844, 10373172, 10996696, 13597266, 16495044, 18129688, 20746344, 27194532, 32990088, 54389064, 83849807, 167699614, 251549421, 335399228, 503098842, 670798456, 1006197684, 2012395368]

約数ペア:

[(1, 2012395368), (2, 1006197684), (3, 670798456), (4, 503098842), (6, 335399228), (8, 251549421), (12, 167699614), (24, 83849807), (37, 54389064), (61, 32990088), (74, 27194532), (97, 20746344), (111, 18129688), (122, 16495044), (148, 13597266), (183, 10996696), (194, 10373172), (222, 9064844), (244, 8247522), (291, 6915448), (296, 6798633), (366, 5498348), (383, 5254296), (388, 5186586), (444, 4532422), (488, 4123761), (582, 3457724), (732, 2749174), (766, 2627148), (776, 2593293), (888, 2266211), (1149, 1751432), (1164, 1728862), (1464, 1374587), (1532, 1313574), (2257, 891624), (2298, 875716), (2328, 864431), (3064, 656787), (3589, 560712), (4514, 445812), (4596, 437858), (5917, 340104), (6771, 297208), (7178, 280356), (9028, 222906), (9192, 218929), (10767, 186904), (11834, 170052), (13542, 148604), (14171, 142008), (14356, 140178), (17751, 113368), (18056, 111453), (21534, 93452), (23363, 86136), (23668, 85026), (27084, 74302), (28342, 71004), (28712, 70089), (35502, 56684), (37151, 54168), (42513, 47336), (43068, 46726)]