551412148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 1216051200

約数和(自身を除く): 664639052

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 103, 116, 133, 203, 206, 266, 347, 406, 412, 532, 551, 694, 721, 812, 1102, 1388, 1442, 1957, 2204, 2429, 2884, 2987, 3857, 3914, 4858, 5974, 6593, 7714, 7828, 9716, 10063, 11948, 13186, 13699, 15428, 20126, 20909, 26372, 27398, 35741, 40252, 41818, 46151, 54796, 56753, 70441, 71482, 83636, 92302, 113506, 140882, 142964, 184604, 191197, 227012, 250187, 281764, 382394, 397271, 500374, 679079, 764788, 794542, 1000748, 1036489, 1338379, 1358158, 1589084, 2072978, 2676758, 2716316, 4145956, 4753553, 5353516, 7255423, 9507106, 14510846, 19014212, 19693291, 29021692, 39386582, 78773164, 137853037, 275706074, 551412148]

約数ペア:

[(1, 551412148), (2, 275706074), (4, 137853037), (7, 78773164), (14, 39386582), (19, 29021692), (28, 19693291), (29, 19014212), (38, 14510846), (58, 9507106), (76, 7255423), (103, 5353516), (116, 4753553), (133, 4145956), (203, 2716316), (206, 2676758), (266, 2072978), (347, 1589084), (406, 1358158), (412, 1338379), (532, 1036489), (551, 1000748), (694, 794542), (721, 764788), (812, 679079), (1102, 500374), (1388, 397271), (1442, 382394), (1957, 281764), (2204, 250187), (2429, 227012), (2884, 191197), (2987, 184604), (3857, 142964), (3914, 140882), (4858, 113506), (5974, 92302), (6593, 83636), (7714, 71482), (7828, 70441), (9716, 56753), (10063, 54796), (11948, 46151), (13186, 41818), (13699, 40252), (15428, 35741), (20126, 27398), (20909, 26372)]