719834136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 2148249600

約数和(自身を除く): 1428415464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 89, 93, 124, 168, 178, 186, 217, 248, 267, 356, 372, 434, 534, 623, 651, 712, 744, 868, 1068, 1246, 1302, 1553, 1736, 1869, 2136, 2492, 2604, 2759, 3106, 3738, 4659, 4984, 5208, 5518, 6212, 7476, 8277, 9318, 10871, 11036, 12424, 14952, 16554, 18636, 19313, 21742, 22072, 32613, 33108, 37272, 38626, 43484, 48143, 57939, 65226, 66216, 77252, 86968, 96286, 115878, 130452, 138217, 144429, 154504, 192572, 231756, 260904, 276434, 288858, 337001, 385144, 414651, 463512, 552868, 577716, 674002, 829302, 967519, 1011003, 1105736, 1155432, 1348004, 1658604, 1935038, 2022006, 2696008, 2902557, 3317208, 3870076, 4044012, 4284727, 5805114, 7740152, 8088024, 8569454, 11610228, 12854181, 17138908, 23220456, 25708362, 29993089, 34277816, 51416724, 59986178, 89979267, 102833448, 119972356, 179958534, 239944712, 359917068, 719834136]

約数ペア:

[(1, 719834136), (2, 359917068), (3, 239944712), (4, 179958534), (6, 119972356), (7, 102833448), (8, 89979267), (12, 59986178), (14, 51416724), (21, 34277816), (24, 29993089), (28, 25708362), (31, 23220456), (42, 17138908), (56, 12854181), (62, 11610228), (84, 8569454), (89, 8088024), (93, 7740152), (124, 5805114), (168, 4284727), (178, 4044012), (186, 3870076), (217, 3317208), (248, 2902557), (267, 2696008), (356, 2022006), (372, 1935038), (434, 1658604), (534, 1348004), (623, 1155432), (651, 1105736), (712, 1011003), (744, 967519), (868, 829302), (1068, 674002), (1246, 577716), (1302, 552868), (1553, 463512), (1736, 414651), (1869, 385144), (2136, 337001), (2492, 288858), (2604, 276434), (2759, 260904), (3106, 231756), (3738, 192572), (4659, 154504), (4984, 144429), (5208, 138217), (5518, 130452), (6212, 115878), (7476, 96286), (8277, 86968), (9318, 77252), (10871, 66216), (11036, 65226), (12424, 57939), (14952, 48143), (16554, 43484), (18636, 38626), (19313, 37272), (21742, 33108), (22072, 32613)]